| 1 | /// Removes a specific item from a list.\r |
| 2 | /// @author Hugo Giraudel\r |
| 3 | /// @param {list} $list List.\r |
| 4 | /// @param {integer} $index Index.\r |
| 5 | /// @return {list} Updated list.\r |
| 6 | @function remove-nth($list, $index) {\r |
| 7 | \r |
| 8 | $result: null;\r |
| 9 | \r |
| 10 | @if type-of($index) != number {\r |
| 11 | @warn "$index: #{quote($index)} is not a number for `remove-nth`.";\r |
| 12 | }\r |
| 13 | @else if $index == 0 {\r |
| 14 | @warn "List index 0 must be a non-zero integer for `remove-nth`.";\r |
| 15 | }\r |
| 16 | @else if abs($index) > length($list) {\r |
| 17 | @warn "List index is #{$index} but list is only #{length($list)} item long for `remove-nth`.";\r |
| 18 | }\r |
| 19 | @else {\r |
| 20 | \r |
| 21 | $result: ();\r |
| 22 | $index: if($index < 0, length($list) + $index + 1, $index);\r |
| 23 | \r |
| 24 | @for $i from 1 through length($list) {\r |
| 25 | \r |
| 26 | @if $i != $index {\r |
| 27 | $result: append($result, nth($list, $i));\r |
| 28 | }\r |
| 29 | \r |
| 30 | }\r |
| 31 | \r |
| 32 | }\r |
| 33 | \r |
| 34 | @return $result;\r |
| 35 | \r |
| 36 | }\r |
| 37 | \r |
| 38 | /// Gets a value from a map.\r |
| 39 | /// @author Hugo Giraudel\r |
| 40 | /// @param {map} $map Map.\r |
| 41 | /// @param {string} $keys Key(s).\r |
| 42 | /// @return {string} Value.\r |
| 43 | @function val($map, $keys...) {\r |
| 44 | \r |
| 45 | @if nth($keys, 1) == null {\r |
| 46 | $keys: remove-nth($keys, 1);\r |
| 47 | }\r |
| 48 | \r |
| 49 | @each $key in $keys {\r |
| 50 | $map: map-get($map, $key);\r |
| 51 | }\r |
| 52 | \r |
| 53 | @return $map;\r |
| 54 | \r |
| 55 | }\r |
| 56 | \r |
| 57 | /// Gets a duration value.\r |
| 58 | /// @param {string} $keys Key(s).\r |
| 59 | /// @return {string} Value.\r |
| 60 | @function _duration($keys...) {\r |
| 61 | @return val($duration, $keys...);\r |
| 62 | }\r |
| 63 | \r |
| 64 | /// Gets a font value.\r |
| 65 | /// @param {string} $keys Key(s).\r |
| 66 | /// @return {string} Value.\r |
| 67 | @function _font($keys...) {\r |
| 68 | @return val($font, $keys...);\r |
| 69 | }\r |
| 70 | \r |
| 71 | /// Gets a misc value.\r |
| 72 | /// @param {string} $keys Key(s).\r |
| 73 | /// @return {string} Value.\r |
| 74 | @function _misc($keys...) {\r |
| 75 | @return val($misc, $keys...);\r |
| 76 | }\r |
| 77 | \r |
| 78 | /// Gets a dark palette value.\r |
| 79 | /// @param {string} $keys Key(s).\r |
| 80 | /// @return {string} Value.\r |
| 81 | @function _palette_dark($keys...) {\r |
| 82 | @return val($palette_dark, $keys...);\r |
| 83 | }\r |
| 84 | \r |
| 85 | /// Gets a light palette value.\r |
| 86 | /// @param {string} $keys Key(s).\r |
| 87 | /// @return {string} Value.\r |
| 88 | @function _palette_light($keys...) {\r |
| 89 | @return val($palette_light, $keys...);\r |
| 90 | }\r |
| 91 | \r |
| 92 | /// Gets a size value.\r |
| 93 | /// @param {string} $keys Key(s).\r |
| 94 | /// @return {string} Value.\r |
| 95 | @function _size($keys...) {\r |
| 96 | @return val($size, $keys...);\r |
| 97 | } |