Sha256: 5228d2606a811ae48761dca4967f1746a81418b72cc81ff2a923d2854e491520
Contents?: true
Size: 886 Bytes
Versions: 6
Compression:
Stored size: 886 Bytes
Contents
// Fetch value from key in map
// -------------------------------------------------------------------------------
// @param $map [map] : map to fetch from
// @param $keys [string | list] : string of key, or list of strings
// -------------------------------------------------------------------------------
// @return fetched literal | false
@function map-fetch($map, $keys) {
$key: nth($keys, 1);
$length: length($keys);
$value: map-get($map, $key);
// check if the key was incorrect, meaning the map doesn't exist
@if $value == null {
@warn "Invalid arguments passed to function: map-fetch(#{$map}, #{$keys}). One or more of the keys do not exist.";
@return false;
}
@else {
@if $length > 1 {
$rest: ();
@for $i from 2 through $length {
$rest: append($rest, nth($keys, $i))
}
@return map-fetch($value, $rest);
} @else {
@return $value;
}
}
}
Version data entries
6 entries across 6 versions & 1 rubygems