Initial commit

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

@@ -0,0 +1,58 @@
+'use strict';
+
+exports.__esModule = true;
+
+var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+
+exports.defaultMergeProps = defaultMergeProps;
+exports.wrapMergePropsFunc = wrapMergePropsFunc;
+exports.whenMergePropsIsFunction = whenMergePropsIsFunction;
+exports.whenMergePropsIsOmitted = whenMergePropsIsOmitted;
+
+var _verifyPlainObject = require('../utils/verifyPlainObject');
+
+var _verifyPlainObject2 = _interopRequireDefault(_verifyPlainObject);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function defaultMergeProps(stateProps, dispatchProps, ownProps) {
+  return _extends({}, ownProps, stateProps, dispatchProps);
+}
+
+function wrapMergePropsFunc(mergeProps) {
+  return function initMergePropsProxy(dispatch, _ref) {
+    var displayName = _ref.displayName,
+        pure = _ref.pure,
+        areMergedPropsEqual = _ref.areMergedPropsEqual;
+
+    var hasRunOnce = false;
+    var mergedProps = void 0;
+
+    return function mergePropsProxy(stateProps, dispatchProps, ownProps) {
+      var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);
+
+      if (hasRunOnce) {
+        if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;
+      } else {
+        hasRunOnce = true;
+        mergedProps = nextMergedProps;
+
+        if (process.env.NODE_ENV !== 'production') (0, _verifyPlainObject2.default)(mergedProps, displayName, 'mergeProps');
+      }
+
+      return mergedProps;
+    };
+  };
+}
+
+function whenMergePropsIsFunction(mergeProps) {
+  return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined;
+}
+
+function whenMergePropsIsOmitted(mergeProps) {
+  return !mergeProps ? function () {
+    return defaultMergeProps;
+  } : undefined;
+}
+
+exports.default = [whenMergePropsIsFunction, whenMergePropsIsOmitted];