module Syntax

Constants

SYNTAX: A hash for registering syntax implementations.

Public Class Methods

all() click to toggle source

Return an array of the names of supported syntaxes.

# File lib/syntax.rb, line 32
def all
  lang_dir = File.join(File.dirname(__FILE__), "syntax", "lang")
  Dir["#{lang_dir}/*.rb"].map { |path| File.basename(path, ".rb") }
end

load( syntax ) click to toggle source

Load the implementation of the requested syntax. If the syntax cannot be found, or if it cannot be loaded for whatever reason, the Default syntax handler will be returned.

# File lib/syntax.rb, line 22
def load( syntax )
  begin
    require "syntax/lang/#{syntax}"
  rescue LoadError
  end
  SYNTAX[ syntax ].new
end

Private Instance Methods

all() click to toggle source

Return an array of the names of supported syntaxes.

# File lib/syntax.rb, line 32
def all
  lang_dir = File.join(File.dirname(__FILE__), "syntax", "lang")
  Dir["#{lang_dir}/*.rb"].map { |path| File.basename(path, ".rb") }
end

load( syntax ) click to toggle source

Load the implementation of the requested syntax. If the syntax cannot be found, or if it cannot be loaded for whatever reason, the Default syntax handler will be returned.

# File lib/syntax.rb, line 22
def load( syntax )
  begin
    require "syntax/lang/#{syntax}"
  rescue LoadError
  end
  SYNTAX[ syntax ].new
end