Module: MethodHashMethods

Included in:
Connect::ObjectDefinition, Connect::ObjectRepresentation, MethodHash
Defined in:
lib/method_hash.rb

Overview

This modules allows you to access the elements of a hash with a method like syntax

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_sym, *_arguments, &_block) ⇒ Object

Implements the lookup of hash entries based on the method call



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# File 'lib/method_hash.rb', line 9

def method_missing(method_sym, *_arguments, &_block)
  key = method_sym.to_s
  if self.key?(key)
    self[key]
  else
    fail ArgumentError, "requested unassigned attribute #{key} from #{self}"
  end
end

Instance Method Details

#[](index) ⇒ Any

extracts a entry from the hash

Parameters:

  • index (String) —

    the attribute name

Returns:

  • (Any) —

    the content of the attribute



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# File 'lib/method_hash.rb', line 25

def [](index)
  fail "#{index} not found" unless self.key?(index)
  super
end