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'use strict';
module.exports = function array_pad(input, padSize, padValue) {
// eslint-disable-line camelcase
// discuss at: http://locutus.io/php/array_pad/
// original by: Waldo Malqui Silva (http://waldo.malqui.info)
// example 1: array_pad([ 7, 8, 9 ], 2, 'a')
// returns 1: [ 7, 8, 9]
// example 2: array_pad([ 7, 8, 9 ], 5, 'a')
// returns 2: [ 7, 8, 9, 'a', 'a']
// example 3: array_pad([ 7, 8, 9 ], 5, 2)
// returns 3: [ 7, 8, 9, 2, 2]
// example 4: array_pad([ 7, 8, 9 ], -5, 'a')
// returns 4: [ 'a', 'a', 7, 8, 9 ]
var pad = [];
var newArray = [];
var newLength;
var diff = 0;
var i = 0;
if (Object.prototype.toString.call(input) === '[object Array]' && !isNaN(padSize)) {
newLength = padSize < 0 ? padSize * -1 : padSize;
diff = newLength - input.length;
if (diff > 0) {
for (i = 0; i < diff; i++) {
newArray[i] = padValue;
}
pad = padSize < 0 ? newArray.concat(input) : input.concat(newArray);
} else {
pad = input;
}
}
return pad;
};
//# sourceMappingURL=array_pad.js.map
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