Package Exports

expander

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (expander) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

expander

Expand template strings in declarative configurations.

Examples

var expander = require('./lib/expander');

var data = {
  key: 'value',
  keyRef: '<%= key %>',
  recursiveKeyRef: '<%= keyRef %>',
  arrayRef: ['test', '<%= key %>'],
  recursiveArrayRef: ['test', '<%= arrayRef %>'],
  obj: {
    keyRef: '<%= key %>',
    recursiveKeyRef: '<%= keyRef %>',
    arrayRef: ['test', '<%= key %>'],
    recursiveArrayRef: ['test', '<%= arrayRef %>']
  },
  dotRef: '<%= obj.keyRef %>',
  objRef: '<%= obj %>',
  interpolated: 'test <%= key %>',
  interpolatedRecursiveRef: 'test <%= keyRef %>',
  methodRef: expander.fn(function (config) {
    // config is the entire config
    return config.key;
  }),
  methodRefContext: expander.fn(function (config) {
    // this is a reference to expander
    return this.get(config, 'keyRef');
  })
};

expander.get(data, 'keyRef'); // value
expander.get(data, 'recursiveKeyRef'); // value
expander.get(data, 'arrayRef'); // ['test', 'value']
expander.get(data, 'recursiveArrayRef'); // ['test', ['test', 'value']]
expander.get(data, 'obj'); // {
                           //   keyRef: 'value',
                           //   recursiveKeyRef: 'value',
                           //   arrayRef: ['test', 'value'],
                           //   recursiveArrayRef: ['test', ['test', 'value']]
                           // }
expander.get(data, 'objRef'); // {
                              //   keyRef: 'value',
                              //   recursiveKeyRef: 'value',
                              //   arrayRef: ['test', 'value'],
                              //   recursiveArrayRef: ['test', ['test', 'value']]
                              // }
expander.get(data, 'interpolated'); // test value
expander.get(data, 'interpolatedRecursiveRef'); // test value
expander.get(data, 'methodRef'); // value
expander.get(data, 'methodRefContext'); // value

Release History

2013-12-15 - v0.2.2 - support auto expansion of functions
2013-11-21 - v0.2.1 - support ${value} strings
2013-11-08 - v0.2.0 - correctly handle recursively interpolated values
2013-11-05 - v0.1.0 - initial release