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feat: checks for $grid-breakpoints map list (#30609)

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Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>
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Catalin Zalog 2020-04-17 20:18:51 +03:00 committed by GitHub
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commit a8883a3b96
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1 changed files with 6 additions and 4 deletions
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scss/_functions.scss
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@ -23,11 +23,13 @@
// Starts at zero // Starts at zero
// Used to ensure the min-width of the lowest breakpoint starts at 0. // Used to ensure the min-width of the lowest breakpoint starts at 0.
@mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") { @mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") {
@if length($map) > 0 {
$values: map-values($map); $values: map-values($map);
$first-value: nth($values, 1); $first-value: nth($values, 1);
@if $first-value != 0 { @if $first-value != 0 {
@warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}."; @warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}.";
} }
}
} }
// Internal Bootstrap function to turn maps into its negative variant. // Internal Bootstrap function to turn maps into its negative variant.