Class: HashDsl

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HashDsl

Returns a new instance of HashDsl.



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# File 'lib/hash_dsl.rb', line 6

def initialize
  @hash = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



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# File 'lib/hash_dsl.rb', line 18

def method_missing(method_name, *args, &block)
  if block_given?
    @hash[method_name] = HashDsl.hash_from_block(block)
  elsif args.length == 1
    @hash[method_name] = args.first
  else
    super
  end
end

Instance Attribute Details

#hash ⇒ Object (readonly) Also known as: to_hash, to_h

Returns the value of attribute hash.



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# File 'lib/hash_dsl.rb', line 2

def hash
  @hash
end

Class Method Details

.from_block(block) ⇒ Object 



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# File 'lib/hash_dsl.rb', line 10

def self.from_block(block)
  HashDsl.new.tap { |dsl| dsl.instance_eval(&block) }
end

.hash_from_block(block) ⇒ Object 



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# File 'lib/hash_dsl.rb', line 14

def self.hash_from_block(block)
  from_block(block).to_hash
end