Class: CleanHash::Indifferent

Inherits:
Object
  • Object
show all
Defined in:
lib/clean-hash/types/indifferent_type.rb

Direct Known Subclasses

MutexHash, Safe, Strict

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ Indifferent

Returns a new instance of Indifferent.



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# File 'lib/clean-hash/types/indifferent_type.rb', line 3

def initialize data
  @data = data
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/clean-hash/types/indifferent_type.rb', line 62

def method_missing name, *args, &block
  m = name.to_s

  if m.end_with?('=')
    m = m.sub('=', '')
    self[m] = args.first
  elsif m.end_with?('?')
    begin
      !self[m.sub('?', '')].nil?
    rescue NoMethodError
      false
    end
  elsif block
    self[m] = block
  else
    self[m]
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 45

def [] key
  data = @data[key.to_sym]
  data = @data[key.to_s] if data.nil?

  if data.is_a?(Hash)
    self.class.new data
  else
    data
  end
end

#[]=(key, value) ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 56

def []= key, value
  key = key.to_sym unless key.class == Symbol
  @data.delete(key.to_s)
  @data[key] = value
end

#delete(key) ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 29

def delete key
  @data.delete(key.to_sym) || @data.delete(key.to_s)
end

#each(&block) ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 33

def each &block
  @data.each(&block)
end

#key?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clean-hash/types/indifferent_type.rb', line 17

def key? name
  @data.key?(name.to_sym) || @data.key?(name.to_s)
end

#keys ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 21

def keys
  @data.keys
end

#to_ary ⇒ Object

for puts



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# File 'lib/clean-hash/types/indifferent_type.rb', line 13

def to_ary
  [@data]
end

#to_h ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 37

def to_h
  @data
end

#to_json(*args) ⇒ Object

for debug



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# File 'lib/clean-hash/types/indifferent_type.rb', line 8

def to_json
  JSON.pretty_generate @data
end

#values ⇒ Object 



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# File 'lib/clean-hash/types/indifferent_type.rb', line 25

def values
  @data.values
end