Class: Dynaload::Exported

Inherits:
Hash
  • Object
show all
Defined in:
lib/dynaload.rb,
lib/dynaload-0.2.1.rb

Constant Summary collapse

THINGS = 
%w( classes modules objects )

Instance Method Summary collapse

Constructor Details

#initialize(*a, &b) ⇒ Exported

Returns a new instance of Exported.



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# File 'lib/dynaload.rb', line 12

def initialize *a, &b
  super
  THINGS.each{|thing| self[thing] = []}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *a, &b) ⇒ Object 



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# File 'lib/dynaload.rb', line 16

def method_missing m, *a, &b
  self["#{ m }"] || super
end

Instance Method Details

#clear! ⇒ Object 



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# File 'lib/dynaload.rb', line 22

def clear!
  THINGS.each{|thing| self[thing].clear}
  self
end

#dup ⇒ Object 



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# File 'lib/dynaload.rb', line 37

def dup
  THINGS.inject({}){|h,t| h[t] = self[t].dup}
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dynaload.rb', line 19

def empty?
  THINGS.map{|thing| self[thing].empty?}.all?
end

#export(thing, attributes) ⇒ Object 



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# File 'lib/dynaload.rb', line 26

def export thing, attributes 
  case thing 
    when Class
      (self['classes'] << [thing, attributes]).uniq!
    when Module
      (self['modules'] << [thing, attributes]).uniq!
    else
      (self['objects'] << [thing, attributes]).uniq!
  end
  self
end