Class: PG::Tuple

Inherits:
Object show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pg-1.4.5/lib/pg/tuple.rb

Instance Method Summary collapse

Instance Method Details

#each_key(&block) ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pg-1.4.5/lib/pg/tuple.rb', line 23

def each_key(&block)
  if fn=field_names
    fn.each(&block)
  else
    field_map.each_key(&block)
  end
end

#has_key?(key) ⇒ Boolean Also known as: key?

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pg-1.4.5/lib/pg/tuple.rb', line 14

def has_key?(key)
  field_map.has_key?(key)
end

#inspect ⇒ Object

Return a String representation of the object suitable for debugging.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pg-1.4.5/lib/pg/tuple.rb', line 10

def inspect
  "#<#{self.class} #{self.map{|k,v| "#{k}: #{v.inspect}" }.join(", ") }>"
end

#keys ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pg-1.4.5/lib/pg/tuple.rb', line 19

def keys
  field_names || field_map.keys.freeze
end