Class: ROXML::HashDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/roxml/hash_definition.rb

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ HashDefinition

Returns a new instance of HashDefinition.



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# File 'lib/roxml/hash_definition.rb', line 9

def initialize(opts)
  unless (invalid_keys = opts.keys - HASH_KEYS).empty?
    raise ArgumentError, "Invalid Hash description keys: #{invalid_keys.join(', ')}"
  end

  if opts.has_key? :attrs
    ActiveSupport::Deprecation.warn(":as => {:attrs} is going away in 3.0.  Use explicit :key and :value instead.")
    @key   = to_hash_args(opts, :from => "@#{opts[:attrs][0]}")
    @value = to_hash_args(opts, :from => "@#{opts[:attrs][1]}")
  else
    @key = to_hash_args opts, fetch_element(opts, :key)
    @value = to_hash_args opts, fetch_element(opts, :value)
  end
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/roxml/hash_definition.rb', line 6

def key
  @key
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/roxml/hash_definition.rb', line 6

def value
  @value
end

#wrapper ⇒ Object

Returns the value of attribute wrapper.



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# File 'lib/roxml/hash_definition.rb', line 7

def wrapper
  @wrapper
end