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rearrange, add comments

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This commit is contained in:
Mark Otto 2017-06-13 22:30:33 -07:00
parent 5da5a38f0d
commit ac96ecbec5
1 changed files with 18 additions and 8 deletions
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26
scss/_functions.scss
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@ -1,3 +1,9 @@
// Bootstrap functions
//
// Utility mixins and functions for evalutating source code across our variables, maps, and mixins.
// Ascending
// Used to evaluate Sass maps like our grid breakpoints.
@mixin _assert-ascending($map, $map-name) {
$prev-key: null;
$prev-num: null;
@ -14,7 +20,19 @@
}
}
// Starts at zero
// Another grid mixin that ensures the min-width of the lowest breakpoint starts at 0.
@mixin _assert-starts-at-zero($map) {
$values: map-values($map);
$first-value: nth($values, 1);
@if $first-value != 0 {
@warn "First breakpoint in `$grid-breakpoints` must start at 0, but starts at #{$first-value}.";
}
}
// Replace `$search` with `$replace` in `$string`
// Used on our SVG icon backgrounds for custom forms.
//
// @author Hugo Giraudel
// @param {String} $string - Initial string
// @param {String} $search - Substring to replace
@ -29,11 +47,3 @@
@return $string;
}
@mixin _assert-starts-at-zero($map) {
$values: map-values($map);
$first-value: nth($values, 1);
@if $first-value != 0 {
@warn "First breakpoint in `$grid-breakpoints` must start at 0, but starts at #{$first-value}.";
}
}