lib/commonmarker.rb in commonmarker-0.23.6 vs lib/commonmarker.rb in commonmarker-0.23.7.pre1

@@ -10,34 +10,36 @@
 
 begin
   require "awesome_print"
 rescue LoadError; end # rubocop:disable Lint/SuppressedException
 module CommonMarker
-  # Public:  Parses a Markdown string into an HTML string.
-  #
-  # text - A {String} of text
-  # option - Either a {Symbol} or {Array of Symbol}s indicating the render options
-  # extensions - An {Array of Symbol}s indicating the extensions to use
-  #
-  # Returns a {String} of converted HTML.
-  def self.render_html(text, options = :DEFAULT, extensions = [])
-    raise TypeError, "text must be a String; got a #{text.class}!" unless text.is_a?(String)
+  class << self
+    # Public:  Parses a Markdown string into an HTML string.
+    #
+    # text - A {String} of text
+    # option - Either a {Symbol} or {Array of Symbol}s indicating the render options
+    # extensions - An {Array of Symbol}s indicating the extensions to use
+    #
+    # Returns a {String} of converted HTML.
+    def render_html(text, options = :DEFAULT, extensions = [])
+      raise TypeError, "text must be a String; got a #{text.class}!" unless text.is_a?(String)
 
-    opts = Config.process_options(options, :render)
-    Node.markdown_to_html(text.encode("UTF-8"), opts, extensions)
-  end
+      opts = Config.process_options(options, :render)
+      Node.markdown_to_html(text.encode("UTF-8"), opts, extensions)
+    end
 
-  # Public: Parses a Markdown string into a `document` node.
-  #
-  # string - {String} to be parsed
-  # option - A {Symbol} or {Array of Symbol}s indicating the parse options
-  # extensions - An {Array of Symbol}s indicating the extensions to use
-  #
-  # Returns the `document` node.
-  def self.render_doc(text, options = :DEFAULT, extensions = [])
-    raise TypeError, "text must be a String; got a #{text.class}!" unless text.is_a?(String)
+    # Public: Parses a Markdown string into a `document` node.
+    #
+    # string - {String} to be parsed
+    # option - A {Symbol} or {Array of Symbol}s indicating the parse options
+    # extensions - An {Array of Symbol}s indicating the extensions to use
+    #
+    # Returns the `document` node.
+    def render_doc(text, options = :DEFAULT, extensions = [])
+      raise TypeError, "text must be a String; got a #{text.class}!" unless text.is_a?(String)
 
-    opts = Config.process_options(options, :parse)
-    text = text.encode("UTF-8")
-    Node.parse_document(text, text.bytesize, opts, extensions)
-  end
+      opts = Config.process_options(options, :parse)
+      text = text.encode("UTF-8")
+      Node.parse_document(text, text.bytesize, opts, extensions)
+    end
+end
 end