Initalize

node_modules/es-semver/src/cmp.js

@@ -0,0 +1,44 @@
+import { gt } from './gt'
+import { lt } from './lt'
+import { eq } from './eq'
+import { neq } from './neq'
+import { gte } from './gte'
+import { lte } from './lte'
+
+export function cmp (a, op, b, loose) {
+  var ret
+  switch (op) {
+    case '===':
+      if (typeof a === 'object') { a = a.version }
+      if (typeof b === 'object') { b = b.version }
+      ret = a === b
+      break
+    case '!==':
+      if (typeof a === 'object') { a = a.version }
+      if (typeof b === 'object') { b = b.version }
+      ret = a !== b
+      break
+    case '':
+    case '=':
+    case '==':
+      ret = eq(a, b, loose)
+      break
+    case '!=':
+      ret = neq(a, b, loose)
+      break
+    case '>':
+      ret = gt(a, b, loose)
+      break
+    case '>=':
+      ret = gte(a, b, loose)
+      break
+    case '<':
+      ret = lt(a, b, loose)
+      break
+    case '<=':
+      ret = lte(a, b, loose)
+      break
+    default: throw new TypeError('Invalid operator: ' + op)
+  }
+  return ret
+}