'use strict';

const _ = require('lodash');

const helpers = {
    equals: (a, b, opts) => {
        if (a === b) {
            return opts.fn(this);
        } else {
            return opts.inverse(this);
        }
    },
    replace: (str, pattern, replacement) => {
        return _.replace(str, new RegExp(pattern), replacement);
    },
    json: (obj) => {
        return JSON.stringify(obj);
    }
};

module.exports = helpers;