Class: CartoDB::Types::Metadata

Inherits:
Hash
  • Object
show all
Defined in:
lib/cartodb-rb-client/cartodb/types/metadata.rb

Constant Summary collapse

RESERVED_WORDS = 
%w(
  alias and BEGIN begin break case class def defined? do else elsif END end
  ensure false for if in module next nil not or redo rescue retry return self
  super then true undef unless until when while yield
)

Class Method 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/cartodb-rb-client/cartodb/types/metadata.rb', line 42

def method_missing(name, *args, &block)
  if name.to_s.end_with?('=') && args.size == 1
    key = name.to_s[0...-1]
    self[key.to_sym] = args[0]
  else
    super
  end
end

Class Method Details

.from_hash(hash = {}) ⇒ Object 



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# File 'lib/cartodb-rb-client/cartodb/types/metadata.rb', line 12

def from_hash(hash = {})
  metadata = self.new

  hash.each do |key, value|
    metadata[key.to_sym] = value
  end
  metadata
end

Instance Method Details

#[]=(key, value) ⇒ Object 



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# File 'lib/cartodb-rb-client/cartodb/types/metadata.rb', line 22

def []=(key, value)
  key = :"#{key}_" if RESERVED_WORDS.include?(key.to_s)

  if key.to_s.eql?('the_geom')
    value = _geometry_features(value)
  else
    value = cast_value(value) unless CartoDB::Settings[:type_casting] == false
  end

  self.class.send :define_method, "#{key}" do
    self[key.to_sym]
  end

  self.class.send :define_method, "#{key}=" do |value|
    self[key.to_sym] = value
  end

  super(key, value)
end