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dehghani-mehdi/trim-end.js

Created July 4, 2017 08:18
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C# like trimEnd method in JavaScript
Raw
trim-end.js
String.prototype.trimEnd = function(c) {
if (this.length == 0) return this;
c = c ? c : ' ';
var i = this.length - 1;
for (; i >= 0 && this.charAt(i) == c; i--);
return this.substring(0, i + 1);
}
// Example
"hello world! ".trimEnd();
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