Class: Mysql::Result::RowHash

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

Instance Attribute Summary collapse

Instance Method Summary collapse

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/slim_attributes.rb', line 52

def method_missing(name, *args, &block)
  to_hash.send(name, *args, &block)
end

Instance Attribute Details

#real_hash ⇒ Object

Returns the value of attribute real_hash.



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# File 'lib/slim_attributes.rb', line 12

def real_hash
  @real_hash
end

Instance Method Details

#freeze ⇒ Object 



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# File 'lib/slim_attributes.rb', line 47

def freeze
  to_hash.freeze
  regular_freeze
end

#keys ⇒ Object 



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# File 'lib/slim_attributes.rb', line 24

def keys
  @real_hash ? @real_hash.keys : @field_indexes.keys
end

#marshal_dump ⇒ Object 



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

def marshal_dump
  to_hash
end

#marshal_load(hash) ⇒ Object 



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

def marshal_load(hash)
  @real_hash = hash
end

#regular_freeze ⇒ Object

Load up all the attributes before a freeze



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# File 'lib/slim_attributes.rb', line 45

alias_method :regular_freeze, :freeze

#to_a ⇒ Object 



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# File 'lib/slim_attributes.rb', line 40

def to_a
  to_hash.to_a
end

#to_hash ⇒ Object

If you want to do anything other than [], []=, dup, keys and has_key? then we’ll handle that by doing the operation on a real ruby hash. This should be the exception though, and the efficiencies of using slim-attributes are lost when this happens.



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# File 'lib/slim_attributes.rb', line 32

def to_hash
  return @real_hash unless @field_indexes
  @real_hash ||= {}
  @field_indexes.each_pair {|name, index| @real_hash[name] = fetch_by_index(index)}
  @field_indexes = nil
  @real_hash
end