Andreas Fransson zykadelic
zykadelic
/ array.count.js
Last active
June 10, 2022 23:49
Count the frequency of an element within an array, returns length if the argument is undefined
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| if(!Array.prototype.count){ | |
| Array.prototype.count = function(el){ | |
| if(typeof(el) === "undefined"){ | |
| return this.length; | |
| }else{ | |
| var count = 0; | |
| for(i = 0; i < this.length; i++){ | |
| if(this[i] === el){ | |
| count++; | |
| } |
zykadelic
/ pluralize.js
Last active
December 12, 2015 07:39
Easily pluralize strings. Inspired by the Ruby on Rails helper (http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-pluralize).
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| function pluralize(count, singular, plural){ | |
| return (count || 0) + ' ' + (count == 1 ? singular : (plural || singular + 's')); | |
| } |
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