Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-01-29 06:27:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

implement include in terms of detect

Browse Source
This commit is contained in:
Mike Frawley
2010-02-17 09:53:36 -06:00
parent 76bbfddd95
commit 1b1943b0ca
1 changed files with 3 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
underscore.js
View File

@@ -149,15 +149,12 @@
return result;
};
// Determine if a given value is included in the array or object,
// based on '==='.
// Determine if a given value is included in the array or object using '==='.
_.include = function(obj, target) {
if (obj && _.isFunction(obj.indexOf)) return _.indexOf(obj, target) != -1;
var found = false;
each(obj, function(value) {
if (found = value === target) _.breakLoop();
return !! _.detect(obj, function(value) {
return value === target;
});
return found;
};
// Invoke a method with arguments on every item in a collection.