Module: XMP::Convenience

Included in:
Document, Namespace
Defined in:
lib/xmp/convenience.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object (private)

Raises:

  • (ArgumentError) 


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# File 'lib/xmp/convenience.rb', line 26

def method_missing(method_name, *arguments, &block)
  return super unless include? method_name
  raise ArgumentError, "wrong number of arguments (given #{arguments.size}, expected 0)" if arguments.any?
  self[method_name]
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/xmp/convenience.rb', line 6

def [](key)
  return unless key = key_map[key]
  @entries      ||= {}
  @entries[key] ||= get(key)
end

#include?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xmp/convenience.rb', line 2

def include?(key)
  key_map.include? key
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xmp/convenience.rb', line 12

def respond_to_missing?(method_name, include_private = false)
  include?(method_name) or super
end

#to_h ⇒ Object 



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# File 'lib/xmp/convenience.rb', line 16

def to_h
  list.map do |key|
    result = self[key]
    result = result.to_h if result.is_a? XMP::Convenience
    [key, result]
  end.to_h
end