Moves rwd type utilities and functions to new package.

Author: AMJones

composer.json

@@ -10,7 +10,7 @@
       "css"
   ],
   "homepage": "https://www.github.com/strapless/base",
-  "version": "1.1.9",
+  "version": "2.0",
   "authors": [
       {
           "name": "Aaron M Jones",

js/afterwards.js

@@ -6,7 +6,6 @@
 @import "functions/getset";
 
 // Mixins
-@import "mixins/media-query";
 @import "mixins/rounding";
 @import "base-mixins";
 @import "mixins/bs4-shim";

scss/_base.scss

@@ -44,6 +44,38 @@
   @return $string;
 }
 
+// Explodes a string into a SASS list by the given delimiter
+// @author Hugo Giraudel (modified from original)
+@function _str-explode($string, $delimiter: "") {
+  $result: ();
+  $length: str-length($string);
+
+  @if str-length($delimiter) == 0 {
+    @for $i from 1 through $length {
+      $result: append($result, str-slice($string, $i, $i));
+    }
+
+    @return $result;
+  }
+
+  $running: true;
+  $remaining: $string;
+
+  @while $running {
+    $index: str-index($remaining, $delimiter);
+
+    @if $index {
+      $slice: str-slice($remaining, 1, $index - 1);
+      $result: append($result, $slice);
+      $remaining: str-slice($remaining, $index + str-length($delimiter));
+    } @else {
+      $running: false;
+    }
+  }
+
+  @return append($result, $remaining);
+}
+
 // Converts 1 or more characters into a unicode
 // @source - [@Stephn-R](https://github.com/sass/sass/issues/1395#issuecomment-57483844)
 @function unicode($str){
@@ -97,22 +129,3 @@
 }
 
 // endregion ////////////////////////////////////////////////////////////   End SVG String
-
-// region ///////////////////////////////////////////////////////////////   Other Functions
-
-@function breakpoint-infix($bp) {
-  @if variable-exists(grid-breakpoints) == false {
-    @error 'You must set the $grid-breakpoints map prior to the first usage of the `breakpoint-infix` function.';
-  }
-  @if map-has-key($grid-breakpoints, $bp) {
-    $min: strip-unit(map-get($grid-breakpoints, $bp));
-    @if $min > 0 {
-      @return -#{$bp};
-    }
-  }
-
-  @return null;
-}
-
-// endregion ////////////////////////////////////////////////////////////   End Other Functions
-

scss/functions/_functions.scss

@@ -3,22 +3,6 @@
 
 // region ///////////////////////////////////////////////////////////////   Getter Functions
 
-@function breakpoint($breakpoint) {
-  @if map-has-key($grid-breakpoints,$breakpoint) {
-    @return map-get($grid-breakpoints, $breakpoint);
-  }
-
-  @error "The breakpoint `#{$breakpoint} does not exist in the $grid-breakpoints map.";
-}
-
-@function container($breakpoint) {
-  @if map-has-key($container-max-widths,$breakpoint) {
-    @return map-get($container-max-widths, $breakpoint);
-  }
-
-  @error "The breakpoint `#{$breakpoint} does not exist in the $container-max-widths map.";
-}
-
 /// Constant Getter - Credit to https://twitter.com/HugoGiraudel
 ///
 /// @param    {String} $name          Name of constant to get
@@ -196,22 +180,6 @@
   }
 }
 
-@mixin set-breakpoint($breakpoint,$value) {
-  @if not(variable-exists(grid-breakpoints)) {
-    @error "You may not use the `set-breakpoint` mixin without the $grid-breakpoints map.  Please include `root-variables` prior to this usage."
-  } @else {
-    $grid-breakpoints: set-map-key($grid-breakpoints, $breakpoint, $value) !global;
-  }
-}
-
-@mixin set-max-width($breakpoint,$value) {
-  @if not(variable-exists(grid-breakpoints)) {
-    @error "You may not use the `set-max-width` mixin without the $container-max-widths map.  Please include `root-variables` prior to this usage."
-  } @else {
-    $container-max-widths: set-map-key($container-max-widths, $breakpoint, $value) !global;
-  }
-}
-
 @mixin _set-space($size,$axis,$value) {
   $spacing-temp: ();
   @if not(variable-exists(spacing)) {

scss/functions/_getset.scss

@@ -1,16 +1,3 @@
-@import "media-query";
-
-@mixin media-breakpoint-up($bp) {
-  @include media("screen", ">=#{$bp}") {
-    @content;
-  }
-}
-
-@mixin media-breakpoint-down($bp) {
-  @include media("screen", "<=#{$bp}") {
-    @content;
-  }
-}
 
 // Note: This mixin is for legacy bootstrap code that calls it.  Vendor prefixes aren't needed for opacity.
 @mixin opacity($o) {

scss/mixins/_bs4-shim.scss

@@ -56,35 +56,6 @@ $theme: (
 
 // endregion ////////////////////////////////////////////////////////////   End Features
 
-// region ///////////////////////////////////////////////////////////////   Breakpoint & Grid
-
-
-$grid-breakpoints: (
-     xs: 0,
-     sm: 576px,
-     md: 768px,
-     lg: 992px,
-     xl: 1200px
-                   ) !default;
-
-$container-max-widths: (
-     sm: 540px,
-     md: 720px,
-     lg: 960px,
-     xl: 1140px
-                       ) !default;
-
-$condition-map: (
-    "screen": "screen",
-    "print" : "print",
-    "coarse": "(pointer: fine)",
-    "touch" : "(pointer: coarse), (-moz-touch-enabled)",
-    "fine"  : "(pointer: fine), not all and (-moz-touch-enabled)",
-    "hidpi" : "(-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi)"
-);
-
-// endregion ////////////////////////////////////////////////////////////   End Breakpoint & Grid
-
 // region ///////////////////////////////////////////////////////////////  Utility Variables
 
 $utility:
@@ -93,7 +64,6 @@ $utility:
         md,
         lg,
         xl,
-        touch,
         fallback,
         baseline,
         ios,