_variables.scss

// Variables
//
// Copy settings from this file into the provided `_custom.scss` to override
// the Bootstrap defaults without modifying key, versioned files.


// Table of Contents
//
// Colors
// Options
// Spacing
// Body
// Links
// Grid breakpoints
// Grid containers
// Grid columns
// Fonts
// Components
// Tables
// Buttons
// Forms
// Dropdowns
// Z-index master list
// Navbar
// Navs
// Pagination
// Jumbotron
// Form states and alerts
// Cards
// Tooltips
// Popovers
// Badges
// Modals
// Alerts
// Progress bars
// List group
// Image thumbnails
// Figures
// Breadcrumbs
// Carousel
// Close
// Code

@mixin _assert-ascending($map, $map-name) {
  $prev-key: null;
  $prev-num: null;
  @each $key, $num in $map {
    @if $prev-num == null {
      // Do nothing
    } @else if not comparable($prev-num, $num) {
      @warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
    } @else if $prev-num >= $num {
      @warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
    }
    $prev-key: $key;
    $prev-num: $num;
  }
}

// Replace `$search` with `$replace` in `$string`
// @author Hugo Giraudel
// @param {String} $string - Initial string
// @param {String} $search - Substring to replace
// @param {String} $replace ('') - New value
// @return {String} - Updated string
@function str-replace($string, $search, $replace: "") {
  $index: str-index($string, $search);

  @if $index {
    @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);