Class: Lafcadio::HashOfArrays

Inherits:
Object
  • Object
show all
Defined in:
lib/lafcadio/util/HashOfArrays.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HashOfArrays

Returns a new instance of HashOfArrays.



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 3

def initialize
	@values = {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 30

def [](key)
	getArray key
end

#[]=(key, array) ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 12

def []=(key, array)
	set key, array
end

#each ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 44

def each
	@values.each { |key, array| yield key, array }
end

#get(key) ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 25

def get(key)
	array = @values[key]
	array != nil ? array[0] : nil
end

#getArray(key) ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 16

def getArray(key)
	array = @values[key]
	if array == nil
		array = []
		@values[key] = array
	end
	array
end

#keys ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 40

def keys
	@values.keys
end

#set(key, array) ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 7

def set(key, array)
	raise "HashOfArrays.[]= needs a value of type Array" if array.class != Array
	@values[key] = array
end

#values ⇒ Object 



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# File 'lib/lafcadio/util/HashOfArrays.rb', line 34

def values
	values = []
	@values.values.each { |val| values << val[0] }
	values
end