Class: EvalMacro

Inherits:

MarkupMacro

• Object
• MarkupMacro
• EvalMacro

Defined in:

lib/assets/lib/markup_macro.rb

Overview

Evaluates ruby code placed inside the macro

Instance Attribute Summary

Attributes inherited from MarkupMacro

#regex, #title

Instance Method Summary

• #initialize ⇒ EvalMacro constructor

  A new instance of EvalMacro.

• #process(macro, node) ⇒ Object

Constructor Details

#initialize ⇒ EvalMacro

Returns a new instance of EvalMacro.

# File 'lib/assets/lib/markup_macro.rb', line 36

def initialize
  @title = "Eval"
  @regex = /{{@@eval[\s\S]*?}}/
  @extra = /{{@@eval([\s\S]*?)}}/
end

Instance Method Details

#process(macro, node) ⇒ Object

# File 'lib/assets/lib/markup_macro.rb', line 42

def process(macro, node)
  body = @extra.match(macro)[1]
  eval(body, binding)
end