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@piqueen314 piqueen314/gist6
Created Dec 11, 2015

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Repeat a given string (first argument) n times (second argument). Return an empty string if n is a negative number.
// Bonfire: Repeat a string repeat a string
// Author: @piqueen314
// Challenge: http://www.freecodecamp.com/challenges/bonfire-repeat-a-string-repeat-a-string
// Learn to Code at Free Code Camp (www.freecodecamp.com)
function repeat(str, num) {
// repeat after me
var newStr="";
for(var i=0; i<num; i++){
newStr=newStr.concat(str);
}
alert(newStr);
return newStr;
}
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