Class: Albino
- Inherits:
-
Object
- Object
- Albino
- Defined in:
- lib/jekyll/albino.rb
Constant Summary collapse
- @@bin =
Rails.development? ? 'pygmentize' : '/usr/bin/pygmentize' rescue 'pygmentize'
Class Method Summary collapse
Instance Method Summary collapse
- #colorize(options = {}) ⇒ Object (also: #to_s)
- #convert_options(options = {}) ⇒ Object
- #execute(command) ⇒ Object
-
#initialize(target, lexer = :text, format = :html) ⇒ Albino
constructor
A new instance of Albino.
Constructor Details
#initialize(target, lexer = :text, format = :html) ⇒ Albino
Returns a new instance of Albino.
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# File 'lib/jekyll/albino.rb', line 57 def initialize(target, lexer = :text, format = :html) @target = File.exists?(target) ? File.read(target) : target rescue target @options = { :l => lexer, :f => format } end |
Class Method Details
.bin=(path) ⇒ Object
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# File 'lib/jekyll/albino.rb', line 49 def self.bin=(path) @@bin = path end |
.colorize(*args) ⇒ Object
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# File 'lib/jekyll/albino.rb', line 53 def self.colorize(*args) new(*args).colorize end |
Instance Method Details
#colorize(options = {}) ⇒ Object Also known as: to_s
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# File 'lib/jekyll/albino.rb', line 72 def colorize( = {}) execute @@bin + () end |
#convert_options(options = {}) ⇒ Object
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# File 'lib/jekyll/albino.rb', line 77 def ( = {}) @options.merge().inject('') do |string, (flag, value)| string + " -#{flag} #{value}" end end |
#execute(command) ⇒ Object
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# File 'lib/jekyll/albino.rb', line 62 def execute(command) output = '' Open4.popen4(command) do |pid, stdin, stdout, stderr| stdin.puts @target stdin.close output = stdout.read.strip end output end |