Module: Sinatra::Sugar::ClassMethods

Defined in:
lib/sinatra/sugar.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#guessed_root=(value) ⇒ Object (writeonly)

Sets the attribute guessed_root

Parameters:

  • value —

    the value to set the attribute guessed_root to.



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# File 'lib/sinatra/sugar.rb', line 28

def guessed_root=(value)
  @guessed_root = value
end

#root=(value) ⇒ Object (writeonly)

Sets the attribute root

Parameters:

  • value —

    the value to set the attribute root to.



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# File 'lib/sinatra/sugar.rb', line 28

def root=(value)
  @root = value
end

Instance Method Details

#register(*extensions, &block) ⇒ Object

More advanced register:

  • If an exntesion is registered twice, the registered hook will only be called once.



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# File 'lib/sinatra/sugar.rb', line 32

def register(*extensions, &block)
  extensions.reject! { |e| self.extensions.include? e }
  super(*extensions, &block)
end

#root_glob(*args, &block) ⇒ Object

Like root_path, but does return an array instead of a string. Optionally takes a block that will be called for each entry once.

Example:

class Foo < BigBand
  root_glob("app", "{models,views,controllers}", "*.rb") { |file| load file }
end



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# File 'lib/sinatra/sugar.rb', line 52

def root_glob(*args, &block)
  Dir.glob(root_path(*args)).each(&block)
end

#root_path(*args) ⇒ Object

Short hand so you can skip those ugly File.expand_path(File.join(File.dirname(__FILE__), …)) lines.



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# File 'lib/sinatra/sugar.rb', line 39

def root_path(*args)
  relative = File.join(*args)
  return relative if relative.expand_path == relative
  root.expand_path / relative
end