Class: RubyHamlJs::Template

Inherits:
Tilt::Template
  • Object
show all
Defined in:
lib/ruby-haml-js/template.rb

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.custom_escape ⇒ Object

Returns the value of attribute custom_escape.



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# File 'lib/ruby-haml-js/template.rb', line 52

def custom_escape
  @custom_escape
end

.haml_path ⇒ Object

Returns the value of attribute haml_path.



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# File 'lib/ruby-haml-js/template.rb', line 53

def haml_path
  @haml_path
end

Class Method Details

.engine_initialized? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby-haml-js/template.rb', line 7

def self.engine_initialized?
  defined? ::ExecJS
end

.haml_source ⇒ Object 



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# File 'lib/ruby-haml-js/template.rb', line 55

def haml_source
  # Haml source is an asset
  @haml_path = File.expand_path('../../../vendor/assets/javascripts/haml.js', __FILE__) if @haml_path.nil?
  @haml_source ||= IO.read @haml_path
end

Instance Method Details

#evaluate(scope, locals, &block) ⇒ Object

Compiles the template using HAML-JS

Returns a JS function definition String. The result should be assigned to a JS variable.

# => "function(data) { ... }"



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# File 'lib/ruby-haml-js/template.rb', line 24

def evaluate(scope, locals, &block)
  compile_to_function
end

#initialize_engine ⇒ Object 



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# File 'lib/ruby-haml-js/template.rb', line 11

def initialize_engine
  require_template_library 'execjs'
end

#prepare ⇒ Object 



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# File 'lib/ruby-haml-js/template.rb', line 15

def prepare
end