diff options
Diffstat (limited to 'node_modules/es5-ext/array/#/uniq.js')
-rw-r--r-- | node_modules/es5-ext/array/#/uniq.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/node_modules/es5-ext/array/#/uniq.js b/node_modules/es5-ext/array/#/uniq.js new file mode 100644 index 000000000..944ce9334 --- /dev/null +++ b/node_modules/es5-ext/array/#/uniq.js @@ -0,0 +1,15 @@ +"use strict"; + +var indexOf = require("./e-index-of") + + , filter = Array.prototype.filter + + , isFirst; + +isFirst = function (value, index) { + return indexOf.call(this, value) === index; +}; + +module.exports = function () { + return filter.call(this, isFirst, this); +}; |