Class: String

Inherits:
Object
  • Object
show all
Includes:
Marlene
Defined in:
lib/marlene.rb

Constant Summary

Constants included from Marlene

Marlene::ANCHOR_TEXTNODE, Marlene::BOOKMARKLET_PAGE, Marlene::LOADER_SCRIPT, Marlene::PSEUDOCOL

Instance Method Summary collapse

Methods included from Marlene

#yui_compressor

Instance Method Details

#compress ⇒ Object

use YUI compressor to minimize javascript code



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# File 'lib/marlene.rb', line 37

def compress
  yui_compressor.compress(self)
end

#to_bookmarklet ⇒ Object

transform into bookmarklet



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# File 'lib/marlene.rb', line 24

def to_bookmarklet
  js = self.to_s
  js.gsub!(/^ +/, '')                # remove line-leading whitespace
  js.gsub!(/ +$/, '')                # remove line-ending whitespace
  js.gsub!(/\t/, ' ')                # replace tabs with spaces
  js.gsub!(/ +/, ' ')                # replace multiple spaces with a single space
  js.gsub!(/^ *\/\/.+\n/, '')        # remove comment lines starting with a double slash
  js.gsub!(/\n/, '')                 # remove all newlines
  js = URI.escape(js, %Q(''" ))      # URI escape: single- and double-quotes, spaces
  PSEUDOCOL + js                     # prefix with 'javascript:'
end

#to_bookmarklet_page ⇒ Object

insert bookmarklet into html code for drag-drop bookmarklet up to linkbar



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# File 'lib/marlene.rb', line 50

def to_bookmarklet_page
  Mustache.template_file = BOOKMARKLET_PAGE
  page = Mustache.new
  page[:bookmarklet] = self
  page[:anchor] = ANCHOR_TEXTNODE
  page.render
end

#to_loader_script ⇒ Object

insert into loader script a javascript URL



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# File 'lib/marlene.rb', line 42

def to_loader_script
  Mustache.template_file = LOADER_SCRIPT
  loader = Mustache.new
  loader[:script] = self
  loader.render
end