14 lines
296 B
JavaScript
14 lines
296 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var $strSlice = require('call-bound')('String.prototype.slice');
|
||
|
|
|
||
|
|
module.exports = function isPrefixOf(prefix, string) {
|
||
|
|
if (prefix === string) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if (prefix.length > string.length) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return $strSlice(string, 0, prefix.length) === prefix;
|
||
|
|
};
|