bb-drummer / node-patternlibrary

lib/handlebars/ifEqual.js

var handlebars = require('handlebars');
/**
 * Handlebars block helper that checks if two values are equal.
 * @param {mixed} a - First value to compare.
 * @param {mixed} b - Second value to compare.
 * @param {object} options - Handlebars object.
 * @returns If the values are equal, content inside of the helper. If not, the content inside the `{{else}}` block.
 */
function ifEqual (a, b, options) {
  if (a === b) return options.fn(this);
  else return options.inverse(this);

else is not necessary here since all if branches return, consider removing it to reduce nesting and make code more readable.

};

handlebars.registerHelper('ifEqual', ifEqual);
handlebars.registerHelper('ifequal', ifEqual);
module.exports = ifEqual;