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require 'tilt/template'
module Tilt
# Sass template implementation. See:
# http://haml.hamptoncatlin.com/
#
# Sass templates do not support object scopes, locals, or yield.
class SassTemplate < Template
self.default_mime_type = 'text/css'
def self.engine_initialized?
defined? ::Sass::Engine
end
def initialize_engine
require_template_library 'sass'
end
def prepare
@engine = ::Sass::Engine.new(data, sass_options)
end
def evaluate(scope, locals, &block)
@output ||= @engine.render
end
def allows_script?
false
end
private
def sass_options
options.merge(:filename => eval_file, :line => line, :syntax => :sass)
end
end
# Sass's new .scss type template implementation.
class ScssTemplate < SassTemplate
self.default_mime_type = 'text/css'
private
def sass_options
options.merge(:filename => eval_file, :line => line, :syntax => :scss)
end
end
# Lessscss template implementation. See:
# http://lesscss.org/
#
# Less templates do not support object scopes, locals, or yield.
class LessTemplate < Template
self.default_mime_type = 'text/css'
def self.engine_initialized?
defined? ::Less
end
def initialize_engine
require_template_library 'less'
end
def prepare
if ::Less.const_defined? :Engine
@engine = ::Less::Engine.new(data)
else
parser = ::Less::Parser.new(options.merge :filename => eval_file, :line => line)
@engine = parser.parse(data)
end
end
def evaluate(scope, locals, &block)
@output ||= @engine.to_css
end
def allows_script?
false
end
end
end
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