load-helpers

load-helpers

Load helpers with patterns, as an object, key-value pair, or module.

Install

Install with npm:

$ npm install --save load-helpers

Install with yarn:

$ yarn add load-helpers

API

Loader

Create an instance of Loader with the given options.

Params

• options {Object}

Example

var Loader = require('load-helpers');
var loader = new Loader();

.addHelper

Register a helper function by name.

Params

• name {String}
• fn {Function}
• options {Object}

Example

loader.addHelper('foo', function() {
  // do stuff
});

.addHelpers

Register an object of helper functions.

Params

• helpers {Object}
• options {Object}

Example

loader.addHelpers({
  foo: function() {},
  bar: function() {},
  baz: function() {}
});

.load

Load one or more helpers from a filepath, glob pattern, object, or an array of any of those things. This method detects the type of value to be handled then calls one of the other methods to do the actual loading.

Params

• helpers {Object}
• options {Object}
• returns {Object}: Returns the views from loader.helpers

Example

var loader = new Loader();
console.log(loader.load(['foo/*.hbs', 'bar/*.hbs']));
console.log(loader.load({path: 'a/b/c.md'}));
console.log(loader.load('index', {path: 'a/b/c.md'}));

options.renameHelper

Customize how dynamically-added helpers are named as they're loaded.

Examples

Pass a custom renameHelper function on the ctor.

var loader = new Loader({
  renameHelper: function(key) {
    // simple camel-case
    return key.replace(/\W(.)/g, function(_, ch) {
      return ch.toUpperCase();
    });
  }
});

loader.load('for-own');
console.log(loader.helpers);
// { 'forOwn': [Function: forOwn] }

Or to only renamed specific helpers, you can pass the renameHelper function to any of the methods.

loader.load('for-own', {
  renameHelper: function(key) {
    // simple camel-case
    return key.replace(/\W(.)/g, function(_, ch) {
      return ch.toUpperCase();
    });
  }
});
console.log(loader.helpers);
// { 'forOwn': [Function: forOwn] }

About

Related projects

• handlebars-helpers: More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate… more | homepage
• helper-cache: Easily register and get helper functions to be passed to any template engine or node.js… more | homepage
• template-helpers: Generic JavaScript helpers that can be used with any template engine. Handlebars, Lo-Dash, Underscore, or… more | homepage
• templates: System for creating and managing template collections, and rendering templates with any node.js template engine… more | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Contributors

Commits	Contributor
39	jonschlinkert
3	doowb

Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Running tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright © 2017, Jon Schlinkert. Released under the MIT License.

This file was generated by verb-generate-readme, v0.5.0, on April 20, 2017.