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Update _.map to return an empty array when falsey values are passed.

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Former-commit-id: 2f091fbeb140cbc0b8f3bd2df7a449a06239be0b
This commit is contained in:
John-David Dalton
2012-10-06 21:11:52 -07:00
parent c33825a904
commit 17e113dafb
4 changed files with 19 additions and 19 deletions
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2
build.js
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@@ -1256,7 +1256,7 @@
});
if (isUnderscore) {
// remove compiled template cleanup from `_.template`
// remove "compiled template cleanup" from `_.template`
source = source.replace(/(?:\s*\/\/.*)*\n *source *=.+?isEvaluating.+?reEmptyStringLeading[\s\S]+?\);/, '');
source = removeVar(source, 'reEmptyStringLeading');
source = removeVar(source, 'reEmptyStringMiddle');

2
lodash.js
View File

@@ -482,7 +482,7 @@
/** Reusable iterator options for `invoke`, `map`, `pluck`, and `sortBy` */
var mapIteratorOptions = {
'init': false,
'init': 'collection || []',
'beforeLoop': {
'array': 'result = Array(length)',
'object': 'result = ' + (isKeysFast ? 'Array(length)' : '[]')

2
lodash.min.js vendored
View File

@@ -17,7 +17,7 @@ global==global.global&&(e=global),exports),_=Array.prototype,D=Object.prototype,
.split(" "),K=_.concat,Q=D.hasOwnProperty,G=_.push,Y=D.propertyIsEnumerable,Z=_.slice,et=D.toString,tt=W.test(tt=Z.bind)&&tt,nt=Math.floor,rt=W.test(rt=Object.getPrototypeOf)&&rt,it=W.test(it=Array.isArray)&&it,st=e.isFinite,ot=W.test(ot=Object.keys)&&ot,ut=Math.max,at=Math.min,ft=Math.random,lt="[object Arguments]",ct="[object Array]",ht="[object Boolean]",pt="[object Date]",dt="[object Number]",vt="[object Object]",mt="[object RegExp]",gt="[object String]",yt=e.clearTimeout,bt=e.setTimeout,wt,Et
,St,xt=n;(function(){function e(){this.x=1}var t={0:1,length:1},n=[];e.prototype={valueOf:1,y:1};for(var r in new e)n.push(r);for(r in arguments)xt=!r;wt=4>(n+"").length,St="x"!=n[0],Et=(n.splice.call(t,0,1),t[0])})(1);var Tt=!v(arguments),Nt="x"!=Z.call("x")[0],Ct="xx"!="x"[0]+Object("x")[0];try{var kt=("[object Object]",et.call(e.document||0)==vt)}catch(Lt){}var At=tt&&/\n|Opera/.test(tt+et.call(e.opera)),Ot=ot&&/^.+$|true/.test(ot+!!e.attachEvent),Mt=!At,_t={};_t[ht]=_t[pt]=_t["[object Function]"]=
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32
lodash.underscore.min.js vendored
View File

@@ -2,12 +2,12 @@
Lo-Dash 0.8.1 lodash.com/license
Underscore.js 1.4.2 underscorejs.org/LICENSE
*/
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