Class: Sprockets::SafetyColons

Inherits:
Tilt::Template
  • Object
show all
Defined in:
lib/sprockets/safety_colons.rb

Overview

For JS developers who are colonfobic, concatenating JS files using the module pattern usually leads to syntax errors.

The SafetyColons processor will insert missing semicolons to the end of the file.

This behavior can be disabled with:

environment.unregister_postprocessor 'application/javascript', Sprockets::SafetyColons

Instance Method Summary collapse

Instance Method Details

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



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# File 'lib/sprockets/safety_colons.rb', line 18

def evaluate(context, locals, &block)
  # If the file is blank or ends in a semicolon, leave it as is
  if data =~ /\A\s*\Z/m || data =~ /;\s*\Z/m
    data
  else
    # Otherwise, append a semicolon and newline
    "#{data};\n"
  end
end

#prepare ⇒ Object 



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# File 'lib/sprockets/safety_colons.rb', line 15

def prepare
end