/*
  @a-pollo-doc
  @author: [Vittorio Vittori](http://github.com/vitto)
  @category: Functions
  @code: Usage example
    $rgb: (
      'red': #f00,
      'green': #0f0,
      'blue': #00f
    );
    .selector {
      background-color: get($rgb, 'green');
    }
  @css: The CSS generated
    .selector {
      background-color: #0f0;
    }
  @date: 2017-02-21T15:14:17+01:00
  @type: function
  @title: Map
  @icon: fa fa-filter
  @name: get
  @param: {map} ($map) [required]
          The [map](http://www.sass-lang.com/documentation/file.SASS_REFERENCE.html#maps) to be filtered
  @param: {string} ($key) [required]
          The key to filter, will return it's value
  @public: true
  @returns: unit-value
  @text: A step function to generate grid system sizes.
  @version: 4.0.0
*/

@function get($map, $key) {
  @if map-has-key($map, $key) {
    @return map-get($map, $key);
  } @else {
    @error 'No attribute key \'#{$key}\' found inside map #{$map}\n'
    + 'Please checkout your code to fine where is the problem.';
  }
}