| define(['exports'], function (exports) { |
| 'use strict'; |
| |
| exports.__esModule = true; |
| exports.wrapHelper = wrapHelper; |
| |
| function wrapHelper(helper, transformOptionsFn) { |
| if (typeof helper !== 'function') { |
| // This should not happen, but apparently it does in https://github.com/wycats/handlebars.js/issues/1639 |
| // We try to make the wrapper least-invasive by not wrapping it, if the helper is not a function. |
| return helper; |
| } |
| var wrapper = function wrapper() /* dynamic arguments */{ |
| var options = arguments[arguments.length - 1]; |
| arguments[arguments.length - 1] = transformOptionsFn(options); |
| return helper.apply(this, arguments); |
| }; |
| return wrapper; |
| } |
| }); |
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