// ---------------------------------------------------------
// get
// Search for any value contained within nested maps, by using
// dot notation as the key argument
//
// Required arguments:
// `$key` String
//
// Example of use:
// get('border.radius.xs')
//
// Dependencies:
// deep-map-check, deep-map-get, str-explode
//
// @return Anything
// ---------------------------------------------------------
@import "./helpers/deep-map-check", "./helpers/deep-map-get",
  "./helpers/str-explode";

@function get($key, $map: $dfr-config) {
  $keys: str-explode($key, ".");

  @if not deep-map-check($map, $keys...) {
    @error 'The argument $map: `#{$map}` doesn\'t has some of the $keys: `#{$keys}`!';
  }

  @return deep-map-get($map, $keys...);
}