Add 'Mixin'

nanoc/lib/mixin.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module Mixin
+  require_relative "mixin/t"
+  require_relative "mixin/inline"
+  require_relative "mixin/erb"
+  require_relative "mixin/opengraph"
+
+  def build_dir
+    nanoc = Ryo.from YAML.load_file(File.join(Dir.getwd, "nanoc.yaml"))
+    nanoc.output_dir
+  end
+
+  include T
+  include Inline
+  include ERB
+  include OpenGraph
+end
+use_helper Mixin

nanoc/lib/mixin/erb.rb

@@ -0,0 +1,8 @@
+module Mixin::ERB
+  def erb(partial, local_assigns = {})
+    erb = File.binread File.join(Dir.getwd, "src", "html", "partials", partial)
+    scope = binding
+    local_assigns.each { scope.local_variable_set(_1, _2) }
+    ::ERB.new(erb).result(scope)
+  end
+end

nanoc/lib/mixin/inline.rb

@@ -0,0 +1,15 @@
+module Mixin::Inline
+  def inline_json(path)
+    class_name = File.basename(path, File.extname(path))
+    "<script class='json #{class_name}' type='application/json'>" \
+    "#{items[path].compiled_content}" \
+    "</script>"
+  end
+
+  def inline_css(path)
+    class_name = File.basename(path, File.extname(path))
+    "<style class='css #{class_name}'>" \
+    "#{File.binread(File.join(build_dir, "css", "postman.css"))}" \
+    "</style>"
+  end
+end

nanoc/lib/mixin/opengraph.rb

@@ -1,9 +1,6 @@
 # frozen_string_literal: true
 
-use_helper Module.new {
-  require_relative "helper"
-  include Helper
-
+module Mixin::OpenGraph
   def opengraph(context)
     erb "opengraph.html.erb", local_assigns(context)
   end
@@ -17,4 +14,4 @@ use_helper Module.new {
        image: "https://al-quran.reflectslight.io/images/opengraph/#{context.surah.id}.png"}
     end
   end
-}
+end

nanoc/lib/mixin/t.rb

@@ -0,0 +1,14 @@
+module Mixin::T
+  def t(locale, key, locals = {})
+    str = [locale, *key.split(".")].inject(i18n) { |h, k| h[k] }
+    format(str, locals)
+  end
+
+  def i18n
+    @i18n ||= Ryo.from(
+      JSON.parse(
+        File.read(File.join(Dir.getwd, "src", "i18n.json"))
+      )
+    )
+  end
+end

nanoc/lib/mixins/helper.rb

@@ -1,43 +0,0 @@
-# frozen_string_literal: true
-
-module Helper
-  def inline_json(path)
-    class_name = File.basename(path, File.extname(path))
-    "<script class='json #{class_name}' type='application/json'>" \
-    "#{items[path].compiled_content}" \
-    "</script>"
-  end
-
-  def inline_css(path)
-    class_name = File.basename(path, File.extname(path))
-    "<style class='css #{class_name}'>" \
-    "#{File.binread(File.join(build_dir, "css", "postman.css"))}" \
-    "</style>"
-  end
-
-  def build_dir
-    nanoc = Ryo.from YAML.load_file(File.join(Dir.getwd, "nanoc.yaml"))
-    nanoc.output_dir
-  end
-
-  def t(locale, key, locals = {})
-    str = [locale, *key.split(".")].inject(i18n) { |h, k| h[k] }
-    format(str, locals)
-  end
-
-  def i18n
-    @i18n ||= Ryo.from(
-      JSON.parse(
-        File.read(File.join(Dir.getwd, "src", "i18n.json"))
-      )
-    )
-  end
-
-  def erb(partial, local_assigns = {})
-    erb = File.binread File.join(Dir.getwd, "src", "html", "partials", partial)
-    scope = binding
-    local_assigns.each { scope.local_variable_set(_1, _2) }
-    ERB.new(erb).result(scope)
-  end
-end
-use_helper Helper