From dd5f3c463fab336d694f426dcad11a1783590fc9 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Sat, 5 Feb 2022 07:52:13 +0100
Subject: Ported from import syntax to modules

---
 src/_contexts.scss | 114 +++++++++++++++++++++++++++++++----------------------
 1 file changed, 67 insertions(+), 47 deletions(-)

(limited to 'src/_contexts.scss')

diff --git a/src/_contexts.scss b/src/_contexts.scss
index 9fe0e8c..8542056 100644
--- a/src/_contexts.scss
+++ b/src/_contexts.scss
@@ -5,16 +5,18 @@
 /// It's an essential part for the BEM-related mixins.
 ///
 /// If you want to create a new context, the easiest pattern is to create a new mixin and wrap
-/// the @content between a pair of iro-context-push and iro-context-pop.
-/// From within the @content, you can access the context's data with iro-context-get.
+/// the @content between a pair of push and pop.
+/// From within the @content, you can access the context's data with get.
 /// To make the compilation fail if a certain nesting order is violated, use
-/// iro-context-assert-stack-must-contain and iro-context-assert-stack-must-not-contain.
+/// assert-stack-must-contain and assert-stack-must-not-contain.
 ///
 /// @group Contexts
 ///
 /// @access public
 ////
 
+@use './functions';
+
 ///
 /// Map of all context stacks.
 ///
@@ -22,7 +24,7 @@
 ///
 /// @access private
 ///
-$iro-context-stacks: ();
+$stacks: ();
 
 /// 
 /// Create a new context stack.
@@ -31,8 +33,8 @@ $iro-context-stacks: ();
 ///
 /// @throw If context stack already exists
 ///
-@mixin iro-context-stack-create($stack-id) {
-    $noop: iro-context-stack-create($stack-id);
+@mixin create($stack-id) {
+    $noop: create($stack-id);
 }
 
 /// 
@@ -40,12 +42,12 @@ $iro-context-stacks: ();
 ///
 /// @param {string} $stack-id - ID of context stack
 ///
-@function iro-context-stack-create($stack-id) {
-    @if map-has-key($iro-context-stacks, $stack-id) {
+@function create($stack-id) {
+    @if map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
-    $iro-context-stacks: map-merge($iro-context-stacks, ($stack-id: ())) !global;
+    $stacks: map-merge($stacks, ($stack-id: ())) !global;
 
     @return null;
 }
@@ -55,8 +57,8 @@ $iro-context-stacks: ();
 ///
 /// @param {string} $stack-id - ID of context stack
 ///
-@mixin iro-context-stack-clear($stack-id) {
-    $noop: iro-context-stack-clear($stack-id);
+@mixin clear($stack-id) {
+    $noop: clear($stack-id);
 }
 
 /// 
@@ -64,13 +66,13 @@ $iro-context-stacks: ();
 ///
 /// @param {string} $stack-id - ID of context stack
 ///
-@function iro-context-stack-clear($stack-id) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function clear($stack-id) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
     $context-stack: ();
-    $iro-context-stacks: map-merge($iro-context-stacks, ($stack-id: $context-stack)) !global;
+    $stacks: map-merge($stacks, ($stack-id: $context-stack)) !global;
 
     @return null;
 }
@@ -80,8 +82,8 @@ $iro-context-stacks: ();
 ///
 /// @param {string} $stack-id - ID of context stack
 ///
-@mixin iro-context-stack-delete($stack-id) {
-    $noop: iro-context-stack-delete($stack-id);
+@mixin delete($stack-id) {
+    $noop: delete($stack-id);
 }
 
 /// 
@@ -89,12 +91,12 @@ $iro-context-stacks: ();
 ///
 /// @param {string} $stack-id - ID of context stack
 ///
-@function iro-context-stack-delete($stack-id) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function delete($stack-id) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
-    $iro-context-stacks: map-remove($iro-context-stacks, $stack-id) !global;
+    $stacks: map-remove($stacks, $stack-id) !global;
 
     @return null;
 }
@@ -106,8 +108,8 @@ $iro-context-stacks: ();
 /// @param {string} $id        - ID of new context
 /// @param {any}    $data [()] - Data that belongs to the context
 ///
-@mixin iro-context-push($stack-id, $id, $data: ()) {
-    $noop: iro-context-push($stack-id, $id, $data);
+@mixin push($stack-id, $id, $data: ()) {
+    $noop: push($stack-id, $id, $data);
 }
 
 /// 
@@ -119,15 +121,15 @@ $iro-context-stacks: ();
 ///
 /// @return {list} A list with two items: 1 = context id, 2 = context data
 ///
-@function iro-context-push($stack-id, $id, $data: ()) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function push($stack-id, $id, $data: ()) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
     $context:            $id $data;
-    $context-stack:      map-get($iro-context-stacks, $stack-id);
+    $context-stack:      map-get($stacks, $stack-id);
     $context-stack:      append($context-stack, $context);
-    $iro-context-stacks: map-merge($iro-context-stacks, ($stack-id: $context-stack)) !global;
+    $stacks: map-merge($stacks, ($stack-id: $context-stack)) !global;
 
     @return $context;
 }
@@ -139,8 +141,8 @@ $iro-context-stacks: ();
 ///
 /// @throw If context stack doesn't exist
 ///
-@mixin iro-context-pop($stack-id) {
-    $noop: iro-context-pop($stack-id);
+@mixin pop($stack-id) {
+    $noop: pop($stack-id);
 }
 
 /// 
@@ -150,12 +152,12 @@ $iro-context-stacks: ();
 ///
 /// @return {list} A list with two items: 1 = context id, 2 = context data
 ///
-@function iro-context-pop($stack-id) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function pop($stack-id) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
-    $context-stack: map-get($iro-context-stacks, $stack-id);
+    $context-stack: map-get($stacks, $stack-id);
 
     @if length($context-stack) == 0 {
         @error 'Context stack "#{inspect($stack-id)}" is already empty.';
@@ -166,10 +168,10 @@ $iro-context-stacks: ();
     @if length($context-stack) == 1 {
         $context-stack: ();
     } @else {
-        $context-stack: iro-list-slice($context-stack, 1, length($context-stack) - 1);
+        $context-stack: functions.list-slice($context-stack, 1, length($context-stack) - 1);
     }
 
-    $iro-context-stacks: map-merge($iro-context-stacks, ($stack-id: $context-stack)) !global;
+    $stacks: map-merge($stacks, ($stack-id: $context-stack)) !global;
 
     @return $popped-context;
 }
@@ -183,10 +185,16 @@ $iro-context-stacks: ();
 ///
 /// @throw If assertion fails
 ///
-@mixin iro-context-assert-stack-must-contain($stack-id, $context-ids, $check-head-only: false) {
-    @if not iro-context-stack-contains($stack-id, $context-ids, $check-head-only) {
+@function assert-stack-must-contain($stack-id, $context-ids, $check-head-only: false) {
+    @if not contains($stack-id, $context-ids, $check-head-only) {
         @error 'Must be called inside of contexts "#{inspect($context-ids)}".';
     }
+
+    @return null;
+}
+
+@mixin assert-stack-must-contain($stack-id, $context-ids, $check-head-only: false) {
+    $noop: assert-stack-must-contain($stack-id, $context-ids, $check-head-only)
 }
 
 /// 
@@ -198,10 +206,16 @@ $iro-context-stacks: ();
 ///
 /// @throw If assertion fails
 ///
-@mixin iro-context-assert-stack-must-not-contain($stack-id, $context-ids, $check-head-only: false) {
-    @if iro-context-stack-contains($stack-id, $context-ids, $check-head-only) {
+@function assert-stack-must-not-contain($stack-id, $context-ids, $check-head-only: false) {
+    @if contains($stack-id, $context-ids, $check-head-only) {
         @error 'Must not be called inside of contexts "#{inspect($context-ids)}".';
     }
+
+    @return null;
+}
+
+@mixin assert-stack-must-not-contain($stack-id, $context-ids, $check-head-only: false) {
+    $noop: assert-stack-must-not-contain($stack-id, $context-ids, $check-head-only);
 }
 
 /// 
@@ -213,12 +227,12 @@ $iro-context-stacks: ();
 ///
 /// @return {bool} `true` if the context stack contains one of the context IDs, otherwise `false`
 ///
-@function iro-context-stack-contains($stack-id, $context-ids, $check-head-only: false) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function contains($stack-id, $context-ids, $check-head-only: false) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
-    $context-stack: map-get($iro-context-stacks, $stack-id);
+    $context-stack: map-get($stacks, $stack-id);
 
     @if length($context-stack) == 0 {
         @return false;
@@ -247,10 +261,16 @@ $iro-context-stacks: ();
 ///
 /// @throw If assertion fails
 ///
-@mixin iro-context-assert-stack-count($stack-id, $max-count) {
-    @if iro-context-stack-count($stack-id) > $max-count {
+@function assert-stack-count($stack-id, $max-count) {
+    @if count($stack-id) > $max-count {
         @error 'Maximum context count "#{inspect($max-count)}" exceeded.';
     }
+
+    @return null;
+}
+
+@mixin assert-stack-count($stack-id, $max-count) {
+    $noop: assert-stack-count($stack-id, $max-count);
 }
 
 /// 
@@ -260,12 +280,12 @@ $iro-context-stacks: ();
 ///
 /// @return {number} The number of contexts
 ///
-@function iro-context-stack-count($stack-id) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function count($stack-id) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
-    $context-stack: map-get($iro-context-stacks, $stack-id);
+    $context-stack: map-get($stacks, $stack-id);
 
     @return length($context-stack);
 }
@@ -278,12 +298,12 @@ $iro-context-stacks: ();
 ///
 /// @return {list} Null if no match was found, otherwise a list with two items: 1. context ID, 2. context data.
 ///
-@function iro-context-get($stack-id, $type-or-level: null) {
-    @if not map-has-key($iro-context-stacks, $stack-id) {
+@function get($stack-id, $type-or-level: null) {
+    @if not map-has-key($stacks, $stack-id) {
         @error 'Context stack "#{inspect($stack-id)}" does not exist.';
     }
 
-    $context-stack: map-get($iro-context-stacks, $stack-id);
+    $context-stack: map-get($stacks, $stack-id);
 
     @if length($context-stack) == 0 {
         @return null;
-- 
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