Initial commit

node_modules/react-redux/lib/connect/verifySubselectors.js

@@ -0,0 +1,26 @@
+'use strict';
+
+exports.__esModule = true;
+exports.default = verifySubselectors;
+
+var _warning = require('../utils/warning');
+
+var _warning2 = _interopRequireDefault(_warning);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function verify(selector, methodName, displayName) {
+  if (!selector) {
+    throw new Error('Unexpected value for ' + methodName + ' in ' + displayName + '.');
+  } else if (methodName === 'mapStateToProps' || methodName === 'mapDispatchToProps') {
+    if (!selector.hasOwnProperty('dependsOnOwnProps')) {
+      (0, _warning2.default)('The selector for ' + methodName + ' of ' + displayName + ' did not specify a value for dependsOnOwnProps.');
+    }
+  }
+}
+
+function verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) {
+  verify(mapStateToProps, 'mapStateToProps', displayName);
+  verify(mapDispatchToProps, 'mapDispatchToProps', displayName);
+  verify(mergeProps, 'mergeProps', displayName);
+}