terriajs/lib/Core/replaceUnderscores.js

Geospatial data visualization platform.

'use strict';

/**
 * Replace all underscores in the string with spaces. If the argument is not a string, return it unchanged.
 * @param  {} string The string to replace. If the argument is not a string, does nothing.
 * @return {} The argument with all underscores replaced with spaces. If the argument is not a string, returns the argument unchanged.
 */
function replaceUnderscores(string) {
    if (typeof string === 'string' || string instanceof String) {
        return string.replace(/_/g, ' ');
    }
    return string;
}

module.exports = replaceUnderscores;