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'use strict';
/**
* Creates a string with the same length as `numSpaces` parameter
**/
exports.indent = function indent(numSpaces) {
return new Array(numSpaces+1).join(' ');
};
/**
* Gets the string length of the longer index in a hash
**/
exports.getMaxIndexLength = function(input) {
var maxWidth = 0;
Object.getOwnPropertyNames(input).forEach(function(key) {
// Skip undefined values.
if (input[key] === undefined) {
return;
}
maxWidth = Math.max(maxWidth, key.length);
});
return maxWidth;
};