Initial commit

node_modules/d3-time/.eslintrc.json

@@ -0,0 +1,15 @@
+{
+  "extends": "eslint:recommended",
+  "parserOptions": {
+    "sourceType": "module",
+    "ecmaVersion": 8
+  },
+  "env": {
+    "es6": true,
+    "node": true,
+    "browser": true
+  },
+  "rules": {
+    "no-cond-assign": 0
+  }
+}

node_modules/d3-time/LICENSE

@@ -0,0 +1,27 @@
+Copyright 2010-2016 Mike Bostock
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the author nor the names of contributors may be used to
+  endorse or promote products derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

node_modules/d3-time/dist/d3-time.js

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+// https://d3js.org/d3-time/ v1.0.10 Copyright 2018 Mike Bostock
+(function (global, factory) {
+typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+typeof define === 'function' && define.amd ? define(['exports'], factory) :
+(factory((global.d3 = global.d3 || {})));
+}(this, (function (exports) { 'use strict';
+
+var t0 = new Date,
+    t1 = new Date;
+
+function newInterval(floori, offseti, count, field) {
+
+  function interval(date) {
+    return floori(date = new Date(+date)), date;
+  }
+
+  interval.floor = interval;
+
+  interval.ceil = function(date) {
+    return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date;
+  };
+
+  interval.round = function(date) {
+    var d0 = interval(date),
+        d1 = interval.ceil(date);
+    return date - d0 < d1 - date ? d0 : d1;
+  };
+
+  interval.offset = function(date, step) {
+    return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date;
+  };
+
+  interval.range = function(start, stop, step) {
+    var range = [], previous;
+    start = interval.ceil(start);
+    step = step == null ? 1 : Math.floor(step);
+    if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date
+    do range.push(previous = new Date(+start)), offseti(start, step), floori(start);
+    while (previous < start && start < stop);
+    return range;
+  };
+
+  interval.filter = function(test) {
+    return newInterval(function(date) {
+      if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1);
+    }, function(date, step) {
+      if (date >= date) {
+        if (step < 0) while (++step <= 0) {
+          while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty
+        } else while (--step >= 0) {
+          while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty
+        }
+      }
+    });
+  };
+
+  if (count) {
+    interval.count = function(start, end) {
+      t0.setTime(+start), t1.setTime(+end);
+      floori(t0), floori(t1);
+      return Math.floor(count(t0, t1));
+    };
+
+    interval.every = function(step) {
+      step = Math.floor(step);
+      return !isFinite(step) || !(step > 0) ? null
+          : !(step > 1) ? interval
+          : interval.filter(field
+              ? function(d) { return field(d) % step === 0; }
+              : function(d) { return interval.count(0, d) % step === 0; });
+    };
+  }
+
+  return interval;
+}
+
+var millisecond = newInterval(function() {
+  // noop
+}, function(date, step) {
+  date.setTime(+date + step);
+}, function(start, end) {
+  return end - start;
+});
+
+// An optimized implementation for this simple case.
+millisecond.every = function(k) {
+  k = Math.floor(k);
+  if (!isFinite(k) || !(k > 0)) return null;
+  if (!(k > 1)) return millisecond;
+  return newInterval(function(date) {
+    date.setTime(Math.floor(date / k) * k);
+  }, function(date, step) {
+    date.setTime(+date + step * k);
+  }, function(start, end) {
+    return (end - start) / k;
+  });
+};
+var milliseconds = millisecond.range;
+
+var durationSecond = 1e3;
+var durationMinute = 6e4;
+var durationHour = 36e5;
+var durationDay = 864e5;
+var durationWeek = 6048e5;
+
+var second = newInterval(function(date) {
+  date.setTime(Math.floor(date / durationSecond) * durationSecond);
+}, function(date, step) {
+  date.setTime(+date + step * durationSecond);
+}, function(start, end) {
+  return (end - start) / durationSecond;
+}, function(date) {
+  return date.getUTCSeconds();
+});
+var seconds = second.range;
+
+var minute = newInterval(function(date) {
+  date.setTime(Math.floor(date / durationMinute) * durationMinute);
+}, function(date, step) {
+  date.setTime(+date + step * durationMinute);
+}, function(start, end) {
+  return (end - start) / durationMinute;
+}, function(date) {
+  return date.getMinutes();
+});
+var minutes = minute.range;
+
+var hour = newInterval(function(date) {
+  var offset = date.getTimezoneOffset() * durationMinute % durationHour;
+  if (offset < 0) offset += durationHour;
+  date.setTime(Math.floor((+date - offset) / durationHour) * durationHour + offset);
+}, function(date, step) {
+  date.setTime(+date + step * durationHour);
+}, function(start, end) {
+  return (end - start) / durationHour;
+}, function(date) {
+  return date.getHours();
+});
+var hours = hour.range;
+
+var day = newInterval(function(date) {
+  date.setHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setDate(date.getDate() + step);
+}, function(start, end) {
+  return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay;
+}, function(date) {
+  return date.getDate() - 1;
+});
+var days = day.range;
+
+function weekday(i) {
+  return newInterval(function(date) {
+    date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7);
+    date.setHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setDate(date.getDate() + step * 7);
+  }, function(start, end) {
+    return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationWeek;
+  });
+}
+
+var sunday = weekday(0);
+var monday = weekday(1);
+var tuesday = weekday(2);
+var wednesday = weekday(3);
+var thursday = weekday(4);
+var friday = weekday(5);
+var saturday = weekday(6);
+
+var sundays = sunday.range;
+var mondays = monday.range;
+var tuesdays = tuesday.range;
+var wednesdays = wednesday.range;
+var thursdays = thursday.range;
+var fridays = friday.range;
+var saturdays = saturday.range;
+
+var month = newInterval(function(date) {
+  date.setDate(1);
+  date.setHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setMonth(date.getMonth() + step);
+}, function(start, end) {
+  return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12;
+}, function(date) {
+  return date.getMonth();
+});
+var months = month.range;
+
+var year = newInterval(function(date) {
+  date.setMonth(0, 1);
+  date.setHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setFullYear(date.getFullYear() + step);
+}, function(start, end) {
+  return end.getFullYear() - start.getFullYear();
+}, function(date) {
+  return date.getFullYear();
+});
+
+// An optimized implementation for this simple case.
+year.every = function(k) {
+  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) {
+    date.setFullYear(Math.floor(date.getFullYear() / k) * k);
+    date.setMonth(0, 1);
+    date.setHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setFullYear(date.getFullYear() + step * k);
+  });
+};
+var years = year.range;
+
+var utcMinute = newInterval(function(date) {
+  date.setUTCSeconds(0, 0);
+}, function(date, step) {
+  date.setTime(+date + step * durationMinute);
+}, function(start, end) {
+  return (end - start) / durationMinute;
+}, function(date) {
+  return date.getUTCMinutes();
+});
+var utcMinutes = utcMinute.range;
+
+var utcHour = newInterval(function(date) {
+  date.setUTCMinutes(0, 0, 0);
+}, function(date, step) {
+  date.setTime(+date + step * durationHour);
+}, function(start, end) {
+  return (end - start) / durationHour;
+}, function(date) {
+  return date.getUTCHours();
+});
+var utcHours = utcHour.range;
+
+var utcDay = newInterval(function(date) {
+  date.setUTCHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setUTCDate(date.getUTCDate() + step);
+}, function(start, end) {
+  return (end - start) / durationDay;
+}, function(date) {
+  return date.getUTCDate() - 1;
+});
+var utcDays = utcDay.range;
+
+function utcWeekday(i) {
+  return newInterval(function(date) {
+    date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7);
+    date.setUTCHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setUTCDate(date.getUTCDate() + step * 7);
+  }, function(start, end) {
+    return (end - start) / durationWeek;
+  });
+}
+
+var utcSunday = utcWeekday(0);
+var utcMonday = utcWeekday(1);
+var utcTuesday = utcWeekday(2);
+var utcWednesday = utcWeekday(3);
+var utcThursday = utcWeekday(4);
+var utcFriday = utcWeekday(5);
+var utcSaturday = utcWeekday(6);
+
+var utcSundays = utcSunday.range;
+var utcMondays = utcMonday.range;
+var utcTuesdays = utcTuesday.range;
+var utcWednesdays = utcWednesday.range;
+var utcThursdays = utcThursday.range;
+var utcFridays = utcFriday.range;
+var utcSaturdays = utcSaturday.range;
+
+var utcMonth = newInterval(function(date) {
+  date.setUTCDate(1);
+  date.setUTCHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setUTCMonth(date.getUTCMonth() + step);
+}, function(start, end) {
+  return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12;
+}, function(date) {
+  return date.getUTCMonth();
+});
+var utcMonths = utcMonth.range;
+
+var utcYear = newInterval(function(date) {
+  date.setUTCMonth(0, 1);
+  date.setUTCHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setUTCFullYear(date.getUTCFullYear() + step);
+}, function(start, end) {
+  return end.getUTCFullYear() - start.getUTCFullYear();
+}, function(date) {
+  return date.getUTCFullYear();
+});
+
+// An optimized implementation for this simple case.
+utcYear.every = function(k) {
+  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) {
+    date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k);
+    date.setUTCMonth(0, 1);
+    date.setUTCHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setUTCFullYear(date.getUTCFullYear() + step * k);
+  });
+};
+var utcYears = utcYear.range;
+
+exports.timeInterval = newInterval;
+exports.timeMillisecond = millisecond;
+exports.timeMilliseconds = milliseconds;
+exports.utcMillisecond = millisecond;
+exports.utcMilliseconds = milliseconds;
+exports.timeSecond = second;
+exports.timeSeconds = seconds;
+exports.utcSecond = second;
+exports.utcSeconds = seconds;
+exports.timeMinute = minute;
+exports.timeMinutes = minutes;
+exports.timeHour = hour;
+exports.timeHours = hours;
+exports.timeDay = day;
+exports.timeDays = days;
+exports.timeWeek = sunday;
+exports.timeWeeks = sundays;
+exports.timeSunday = sunday;
+exports.timeSundays = sundays;
+exports.timeMonday = monday;
+exports.timeMondays = mondays;
+exports.timeTuesday = tuesday;
+exports.timeTuesdays = tuesdays;
+exports.timeWednesday = wednesday;
+exports.timeWednesdays = wednesdays;
+exports.timeThursday = thursday;
+exports.timeThursdays = thursdays;
+exports.timeFriday = friday;
+exports.timeFridays = fridays;
+exports.timeSaturday = saturday;
+exports.timeSaturdays = saturdays;
+exports.timeMonth = month;
+exports.timeMonths = months;
+exports.timeYear = year;
+exports.timeYears = years;
+exports.utcMinute = utcMinute;
+exports.utcMinutes = utcMinutes;
+exports.utcHour = utcHour;
+exports.utcHours = utcHours;
+exports.utcDay = utcDay;
+exports.utcDays = utcDays;
+exports.utcWeek = utcSunday;
+exports.utcWeeks = utcSundays;
+exports.utcSunday = utcSunday;
+exports.utcSundays = utcSundays;
+exports.utcMonday = utcMonday;
+exports.utcMondays = utcMondays;
+exports.utcTuesday = utcTuesday;
+exports.utcTuesdays = utcTuesdays;
+exports.utcWednesday = utcWednesday;
+exports.utcWednesdays = utcWednesdays;
+exports.utcThursday = utcThursday;
+exports.utcThursdays = utcThursdays;
+exports.utcFriday = utcFriday;
+exports.utcFridays = utcFridays;
+exports.utcSaturday = utcSaturday;
+exports.utcSaturdays = utcSaturdays;
+exports.utcMonth = utcMonth;
+exports.utcMonths = utcMonths;
+exports.utcYear = utcYear;
+exports.utcYears = utcYears;
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+})));

node_modules/d3-time/package.json

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+{
+  "name": "d3-time",
+  "version": "1.0.10",
+  "description": "A calculator for humanity’s peculiar conventions of time.",
+  "homepage": "https://d3js.org/d3-time/",
+  "license": "BSD-3-Clause",
+  "author": {
+    "name": "Mike Bostock",
+    "url": "http://bost.ocks.org/mike"
+  },
+  "main": "dist/d3-time.js",
+  "unpkg": "dist/d3-time.min.js",
+  "jsdelivr": "dist/d3-time.min.js",
+  "module": "src/index.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/d3/d3-time.git"
+  },
+  "devDependencies": {
+    "eslint": "5",
+    "rollup": "0.64",
+    "rollup-plugin-terser": "1",
+    "tape": "4"
+  }
+}

node_modules/d3-time/rollup.config.js

@@ -0,0 +1,36 @@
+import {terser} from "rollup-plugin-terser";
+import * as meta from "./package.json";
+
+const config = {
+  input: "src/index.js",
+  external: Object.keys(meta.dependencies || {}).filter(key => /^d3-/.test(key)),
+  output: {
+    file: `dist/${meta.name}.js`,
+    name: "d3",
+    format: "umd",
+    indent: false,
+    extend: true,
+    banner: `// ${meta.homepage} v${meta.version} Copyright ${(new Date).getFullYear()} ${meta.author.name}`,
+    globals: Object.assign({}, ...Object.keys(meta.dependencies || {}).filter(key => /^d3-/.test(key)).map(key => ({[key]: "d3"})))
+  },
+  plugins: []
+};
+
+export default [
+  config,
+  {
+    ...config,
+    output: {
+      ...config.output,
+      file: `dist/${meta.name}.min.js`
+    },
+    plugins: [
+      ...config.plugins,
+      terser({
+        output: {
+          preamble: config.output.banner
+        }
+      })
+    ]
+  }
+];

node_modules/d3-time/src/day.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+import {durationDay, durationMinute} from "./duration";
+
+var day = interval(function(date) {
+  date.setHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setDate(date.getDate() + step);
+}, function(start, end) {
+  return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay;
+}, function(date) {
+  return date.getDate() - 1;
+});
+
+export default day;
+export var days = day.range;

node_modules/d3-time/src/duration.js

@@ -0,0 +1,5 @@
+export var durationSecond = 1e3;
+export var durationMinute = 6e4;
+export var durationHour = 36e5;
+export var durationDay = 864e5;
+export var durationWeek = 6048e5;

node_modules/d3-time/src/hour.js

@@ -0,0 +1,17 @@
+import interval from "./interval";
+import {durationHour, durationMinute} from "./duration";
+
+var hour = interval(function(date) {
+  var offset = date.getTimezoneOffset() * durationMinute % durationHour;
+  if (offset < 0) offset += durationHour;
+  date.setTime(Math.floor((+date - offset) / durationHour) * durationHour + offset);
+}, function(date, step) {
+  date.setTime(+date + step * durationHour);
+}, function(start, end) {
+  return (end - start) / durationHour;
+}, function(date) {
+  return date.getHours();
+});
+
+export default hour;
+export var hours = hour.range;

node_modules/d3-time/src/index.js

@@ -0,0 +1,105 @@
+export {
+  default as timeInterval
+} from "./interval";
+
+export {
+  default as timeMillisecond,
+  milliseconds as timeMilliseconds,
+  default as utcMillisecond,
+  milliseconds as utcMilliseconds
+} from "./millisecond";
+
+export {
+  default as timeSecond,
+  seconds as timeSeconds,
+  default as utcSecond,
+  seconds as utcSeconds
+} from "./second";
+
+export {
+  default as timeMinute,
+  minutes as timeMinutes
+} from "./minute";
+
+export {
+  default as timeHour,
+  hours as timeHours
+} from "./hour";
+
+export {
+  default as timeDay,
+  days as timeDays
+} from "./day";
+
+export {
+  sunday as timeWeek,
+  sundays as timeWeeks,
+  sunday as timeSunday,
+  sundays as timeSundays,
+  monday as timeMonday,
+  mondays as timeMondays,
+  tuesday as timeTuesday,
+  tuesdays as timeTuesdays,
+  wednesday as timeWednesday,
+  wednesdays as timeWednesdays,
+  thursday as timeThursday,
+  thursdays as timeThursdays,
+  friday as timeFriday,
+  fridays as timeFridays,
+  saturday as timeSaturday,
+  saturdays as timeSaturdays
+} from "./week";
+
+export {
+  default as timeMonth,
+  months as timeMonths
+} from "./month";
+
+export {
+  default as timeYear,
+  years as timeYears
+} from "./year";
+
+export {
+  default as utcMinute,
+  utcMinutes as utcMinutes
+} from "./utcMinute";
+
+export {
+  default as utcHour,
+  utcHours as utcHours
+} from "./utcHour";
+
+export {
+  default as utcDay,
+  utcDays as utcDays
+} from "./utcDay";
+
+export {
+  utcSunday as utcWeek,
+  utcSundays as utcWeeks,
+  utcSunday as utcSunday,
+  utcSundays as utcSundays,
+  utcMonday as utcMonday,
+  utcMondays as utcMondays,
+  utcTuesday as utcTuesday,
+  utcTuesdays as utcTuesdays,
+  utcWednesday as utcWednesday,
+  utcWednesdays as utcWednesdays,
+  utcThursday as utcThursday,
+  utcThursdays as utcThursdays,
+  utcFriday as utcFriday,
+  utcFridays as utcFridays,
+  utcSaturday as utcSaturday,
+  utcSaturdays as utcSaturdays
+} from "./utcWeek";
+
+export {
+  default as utcMonth,
+  utcMonths as utcMonths
+} from "./utcMonth";
+
+export {
+  default as utcYear,
+  utcYears as utcYears
+} from "./utcYear";

node_modules/d3-time/src/interval.js

@@ -0,0 +1,68 @@
+var t0 = new Date,
+    t1 = new Date;
+
+export default function newInterval(floori, offseti, count, field) {
+
+  function interval(date) {
+    return floori(date = new Date(+date)), date;
+  }
+
+  interval.floor = interval;
+
+  interval.ceil = function(date) {
+    return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date;
+  };
+
+  interval.round = function(date) {
+    var d0 = interval(date),
+        d1 = interval.ceil(date);
+    return date - d0 < d1 - date ? d0 : d1;
+  };
+
+  interval.offset = function(date, step) {
+    return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date;
+  };
+
+  interval.range = function(start, stop, step) {
+    var range = [], previous;
+    start = interval.ceil(start);
+    step = step == null ? 1 : Math.floor(step);
+    if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date
+    do range.push(previous = new Date(+start)), offseti(start, step), floori(start);
+    while (previous < start && start < stop);
+    return range;
+  };
+
+  interval.filter = function(test) {
+    return newInterval(function(date) {
+      if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1);
+    }, function(date, step) {
+      if (date >= date) {
+        if (step < 0) while (++step <= 0) {
+          while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty
+        } else while (--step >= 0) {
+          while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty
+        }
+      }
+    });
+  };
+
+  if (count) {
+    interval.count = function(start, end) {
+      t0.setTime(+start), t1.setTime(+end);
+      floori(t0), floori(t1);
+      return Math.floor(count(t0, t1));
+    };
+
+    interval.every = function(step) {
+      step = Math.floor(step);
+      return !isFinite(step) || !(step > 0) ? null
+          : !(step > 1) ? interval
+          : interval.filter(field
+              ? function(d) { return field(d) % step === 0; }
+              : function(d) { return interval.count(0, d) % step === 0; });
+    };
+  }
+
+  return interval;
+}

node_modules/d3-time/src/millisecond.js

@@ -0,0 +1,26 @@
+import interval from "./interval";
+
+var millisecond = interval(function() {
+  // noop
+}, function(date, step) {
+  date.setTime(+date + step);
+}, function(start, end) {
+  return end - start;
+});
+
+// An optimized implementation for this simple case.
+millisecond.every = function(k) {
+  k = Math.floor(k);
+  if (!isFinite(k) || !(k > 0)) return null;
+  if (!(k > 1)) return millisecond;
+  return interval(function(date) {
+    date.setTime(Math.floor(date / k) * k);
+  }, function(date, step) {
+    date.setTime(+date + step * k);
+  }, function(start, end) {
+    return (end - start) / k;
+  });
+};
+
+export default millisecond;
+export var milliseconds = millisecond.range;

node_modules/d3-time/src/minute.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+import {durationMinute} from "./duration";
+
+var minute = interval(function(date) {
+  date.setTime(Math.floor(date / durationMinute) * durationMinute);
+}, function(date, step) {
+  date.setTime(+date + step * durationMinute);
+}, function(start, end) {
+  return (end - start) / durationMinute;
+}, function(date) {
+  return date.getMinutes();
+});
+
+export default minute;
+export var minutes = minute.range;

node_modules/d3-time/src/month.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+
+var month = interval(function(date) {
+  date.setDate(1);
+  date.setHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setMonth(date.getMonth() + step);
+}, function(start, end) {
+  return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12;
+}, function(date) {
+  return date.getMonth();
+});
+
+export default month;
+export var months = month.range;

node_modules/d3-time/src/second.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+import {durationSecond} from "./duration";
+
+var second = interval(function(date) {
+  date.setTime(Math.floor(date / durationSecond) * durationSecond);
+}, function(date, step) {
+  date.setTime(+date + step * durationSecond);
+}, function(start, end) {
+  return (end - start) / durationSecond;
+}, function(date) {
+  return date.getUTCSeconds();
+});
+
+export default second;
+export var seconds = second.range;

node_modules/d3-time/src/utcDay.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+import {durationDay} from "./duration";
+
+var utcDay = interval(function(date) {
+  date.setUTCHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setUTCDate(date.getUTCDate() + step);
+}, function(start, end) {
+  return (end - start) / durationDay;
+}, function(date) {
+  return date.getUTCDate() - 1;
+});
+
+export default utcDay;
+export var utcDays = utcDay.range;

node_modules/d3-time/src/utcHour.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+import {durationHour} from "./duration";
+
+var utcHour = interval(function(date) {
+  date.setUTCMinutes(0, 0, 0);
+}, function(date, step) {
+  date.setTime(+date + step * durationHour);
+}, function(start, end) {
+  return (end - start) / durationHour;
+}, function(date) {
+  return date.getUTCHours();
+});
+
+export default utcHour;
+export var utcHours = utcHour.range;

node_modules/d3-time/src/utcMinute.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+import {durationMinute} from "./duration";
+
+var utcMinute = interval(function(date) {
+  date.setUTCSeconds(0, 0);
+}, function(date, step) {
+  date.setTime(+date + step * durationMinute);
+}, function(start, end) {
+  return (end - start) / durationMinute;
+}, function(date) {
+  return date.getUTCMinutes();
+});
+
+export default utcMinute;
+export var utcMinutes = utcMinute.range;

node_modules/d3-time/src/utcMonth.js

@@ -0,0 +1,15 @@
+import interval from "./interval";
+
+var utcMonth = interval(function(date) {
+  date.setUTCDate(1);
+  date.setUTCHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setUTCMonth(date.getUTCMonth() + step);
+}, function(start, end) {
+  return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12;
+}, function(date) {
+  return date.getUTCMonth();
+});
+
+export default utcMonth;
+export var utcMonths = utcMonth.range;

node_modules/d3-time/src/utcWeek.js

@@ -0,0 +1,29 @@
+import interval from "./interval";
+import {durationWeek} from "./duration";
+
+function utcWeekday(i) {
+  return interval(function(date) {
+    date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7);
+    date.setUTCHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setUTCDate(date.getUTCDate() + step * 7);
+  }, function(start, end) {
+    return (end - start) / durationWeek;
+  });
+}
+
+export var utcSunday = utcWeekday(0);
+export var utcMonday = utcWeekday(1);
+export var utcTuesday = utcWeekday(2);
+export var utcWednesday = utcWeekday(3);
+export var utcThursday = utcWeekday(4);
+export var utcFriday = utcWeekday(5);
+export var utcSaturday = utcWeekday(6);
+
+export var utcSundays = utcSunday.range;
+export var utcMondays = utcMonday.range;
+export var utcTuesdays = utcTuesday.range;
+export var utcWednesdays = utcWednesday.range;
+export var utcThursdays = utcThursday.range;
+export var utcFridays = utcFriday.range;
+export var utcSaturdays = utcSaturday.range;

node_modules/d3-time/src/utcYear.js

@@ -0,0 +1,26 @@
+import interval from "./interval";
+
+var utcYear = interval(function(date) {
+  date.setUTCMonth(0, 1);
+  date.setUTCHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setUTCFullYear(date.getUTCFullYear() + step);
+}, function(start, end) {
+  return end.getUTCFullYear() - start.getUTCFullYear();
+}, function(date) {
+  return date.getUTCFullYear();
+});
+
+// An optimized implementation for this simple case.
+utcYear.every = function(k) {
+  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : interval(function(date) {
+    date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k);
+    date.setUTCMonth(0, 1);
+    date.setUTCHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setUTCFullYear(date.getUTCFullYear() + step * k);
+  });
+};
+
+export default utcYear;
+export var utcYears = utcYear.range;

node_modules/d3-time/src/week.js

@@ -0,0 +1,29 @@
+import interval from "./interval";
+import {durationMinute, durationWeek} from "./duration";
+
+function weekday(i) {
+  return interval(function(date) {
+    date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7);
+    date.setHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setDate(date.getDate() + step * 7);
+  }, function(start, end) {
+    return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationWeek;
+  });
+}
+
+export var sunday = weekday(0);
+export var monday = weekday(1);
+export var tuesday = weekday(2);
+export var wednesday = weekday(3);
+export var thursday = weekday(4);
+export var friday = weekday(5);
+export var saturday = weekday(6);
+
+export var sundays = sunday.range;
+export var mondays = monday.range;
+export var tuesdays = tuesday.range;
+export var wednesdays = wednesday.range;
+export var thursdays = thursday.range;
+export var fridays = friday.range;
+export var saturdays = saturday.range;

node_modules/d3-time/src/year.js

@@ -0,0 +1,26 @@
+import interval from "./interval";
+
+var year = interval(function(date) {
+  date.setMonth(0, 1);
+  date.setHours(0, 0, 0, 0);
+}, function(date, step) {
+  date.setFullYear(date.getFullYear() + step);
+}, function(start, end) {
+  return end.getFullYear() - start.getFullYear();
+}, function(date) {
+  return date.getFullYear();
+});
+
+// An optimized implementation for this simple case.
+year.every = function(k) {
+  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : interval(function(date) {
+    date.setFullYear(Math.floor(date.getFullYear() / k) * k);
+    date.setMonth(0, 1);
+    date.setHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setFullYear(date.getFullYear() + step * k);
+  });
+};
+
+export default year;
+export var years = year.range;