Class: ZAssets::Plugins::LESS::Template
- Inherits:
-
Tilt::Template
- Object
- Tilt::Template
- ZAssets::Plugins::LESS::Template
- Defined in:
- lib/zassets/plugins/less/template.rb
Class Method Summary collapse
Instance Method Summary collapse
- #depend_on(context, path) ⇒ Object
- #evaluate(context, locals, &block) ⇒ Object
- #initialize_engine ⇒ Object
- #prepare ⇒ Object
Class Method Details
.engine_initialized? ⇒ Boolean
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# File 'lib/zassets/plugins/less/template.rb', line 10 def self.engine_initialized? defined? ::Less end |
Instance Method Details
#depend_on(context, path) ⇒ Object
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# File 'lib/zassets/plugins/less/template.rb', line 35 def depend_on(context, path) parser = ::Less::Parser.new({ :filename => path, :paths => [File.dirname(path)] }) parser.parse(File.read(path)) parser.imports.each do |i| dependency_path = File.join(File.dirname(path), i) context.depend_on(dependency_path) depend_on(context, dependency_path) end end |
#evaluate(context, locals, &block) ⇒ Object
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# File 'lib/zassets/plugins/less/template.rb', line 21 def evaluate(context, locals, &block) = { :filename => eval_file, :paths => [File.dirname(eval_file)] } parser = ::Less::Parser.new() tree = parser.parse(data) depend_on(context, eval_file) tree.to_css rescue ::Less::ParseError => e context.__LINE__ = e.line raise e end |
#initialize_engine ⇒ Object
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# File 'lib/zassets/plugins/less/template.rb', line 14 def initialize_engine require_template_library 'less' end |
#prepare ⇒ Object
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# File 'lib/zassets/plugins/less/template.rb', line 18 def prepare end |