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drop helpers/clone

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it's misleading as it doesn't actually do a deepClone, not even a clone
This commit is contained in:
Sindre Sorhus 2015-02-17 11:42:24 +07:00
parent d645659770
commit 4ea7a864fa
3 changed files with 4 additions and 16 deletions
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12
lib/babel/helpers/clone.js
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@ -1,12 +0,0 @@
"use strict";
module.exports = function cloneDeep(obj) {
var obj2 = {};
if (!obj) return obj2;
for (var key in obj) {
obj2[key] = obj[key];
}
return obj2;
};

4
lib/babel/transformation/file.js
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@ -10,7 +10,7 @@ var transform = require("./index");
var generate = require("../generation");
var defaults = require("lodash/object/defaults");
var includes = require("lodash/collection/includes");
var clone = require("../helpers/clone");
var assign = require("lodash/object/assign");
var parse = require("../helpers/parse");
var Scope = require("../traversal/scope");
var slash = require("slash");
@ -98,7 +98,7 @@ File.validOptions = [
];
File.prototype.normalizeOptions = function (opts) {
opts = clone(opts);
opts = assign({}, opts);
for (var key in opts) {
if (key[0] !== "_" && File.validOptions.indexOf(key) < 0) {

4
lib/babel/transformation/transformer.js
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@ -6,7 +6,7 @@ var TransformerPass = require("./transformer-pass");
var isFunction = require("lodash/lang/isFunction");
var traverse = require("../traversal");
var isObject = require("lodash/lang/isObject");
var clone = require("../helpers/clone");
var assign = require("lodash/object/assign");
var each = require("lodash/collection/each");
/**
@ -16,7 +16,7 @@ var each = require("lodash/collection/each");
*/
function Transformer(key, transformer, opts) {
transformer = clone(transformer);
transformer = assign({}, transformer);
var take = function (key) {
var val = transformer[key];