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-rw-r--r--node_modules/deepmerge/dist/cjs.js97
1 files changed, 97 insertions, 0 deletions
diff --git a/node_modules/deepmerge/dist/cjs.js b/node_modules/deepmerge/dist/cjs.js
new file mode 100644
index 00000000..9ac874e9
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+++ b/node_modules/deepmerge/dist/cjs.js
@@ -0,0 +1,97 @@
+'use strict';
+
+var isMergeableObject = function isMergeableObject(value) {
+ return isNonNullObject(value)
+ && !isSpecial(value)
+};
+
+function isNonNullObject(value) {
+ return !!value && typeof value === 'object'
+}
+
+function isSpecial(value) {
+ var stringValue = Object.prototype.toString.call(value);
+
+ return stringValue === '[object RegExp]'
+ || stringValue === '[object Date]'
+ || isReactElement(value)
+}
+
+// see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25
+var canUseSymbol = typeof Symbol === 'function' && Symbol.for;
+var REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7;
+
+function isReactElement(value) {
+ return value.$$typeof === REACT_ELEMENT_TYPE
+}
+
+function emptyTarget(val) {
+ return Array.isArray(val) ? [] : {}
+}
+
+function cloneIfNecessary(value, optionsArgument) {
+ var clone = optionsArgument && optionsArgument.clone === true;
+ return (clone && isMergeableObject(value)) ? deepmerge(emptyTarget(value), value, optionsArgument) : value
+}
+
+function defaultArrayMerge(target, source, optionsArgument) {
+ var destination = target.slice();
+ source.forEach(function(e, i) {
+ if (typeof destination[i] === 'undefined') {
+ destination[i] = cloneIfNecessary(e, optionsArgument);
+ } else if (isMergeableObject(e)) {
+ destination[i] = deepmerge(target[i], e, optionsArgument);
+ } else if (target.indexOf(e) === -1) {
+ destination.push(cloneIfNecessary(e, optionsArgument));
+ }
+ });
+ return destination
+}
+
+function mergeObject(target, source, optionsArgument) {
+ var destination = {};
+ if (isMergeableObject(target)) {
+ Object.keys(target).forEach(function(key) {
+ destination[key] = cloneIfNecessary(target[key], optionsArgument);
+ });
+ }
+ Object.keys(source).forEach(function(key) {
+ if (!isMergeableObject(source[key]) || !target[key]) {
+ destination[key] = cloneIfNecessary(source[key], optionsArgument);
+ } else {
+ destination[key] = deepmerge(target[key], source[key], optionsArgument);
+ }
+ });
+ return destination
+}
+
+function deepmerge(target, source, optionsArgument) {
+ var sourceIsArray = Array.isArray(source);
+ var targetIsArray = Array.isArray(target);
+ var options = optionsArgument || { arrayMerge: defaultArrayMerge };
+ var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray;
+
+ if (!sourceAndTargetTypesMatch) {
+ return cloneIfNecessary(source, optionsArgument)
+ } else if (sourceIsArray) {
+ var arrayMerge = options.arrayMerge || defaultArrayMerge;
+ return arrayMerge(target, source, optionsArgument)
+ } else {
+ return mergeObject(target, source, optionsArgument)
+ }
+}
+
+deepmerge.all = function deepmergeAll(array, optionsArgument) {
+ if (!Array.isArray(array) || array.length < 2) {
+ throw new Error('first argument should be an array with at least two elements')
+ }
+
+ // we are sure there are at least 2 values, so it is safe to have no initial value
+ return array.reduce(function(prev, next) {
+ return deepmerge(prev, next, optionsArgument)
+ })
+};
+
+var deepmerge_1 = deepmerge;
+
+module.exports = deepmerge_1;