Class: Croudia::Base

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Croudia::Base

Initialize a new object

Parameters:

  • attrs (Hash) (defaults to: {}) 


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# File 'lib/croudia/base.rb', line 47

def initialize(attrs = {})
  @attrs = attrs
end

Class Method Details

.attr_object_reader(attrs) ⇒ Object

Parameters:

  • attrs (Hash) —

    { name: Class, name: Class, … }



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# File 'lib/croudia/base.rb', line 13

def attr_object_reader(attrs)
  attrs.each_pair do |path, klass|
    path = [path] unless path.is_a?(Array)
    attr = path.join('_').to_sym

    define_method(path.last) do
      object = instance_variable_get("@#{attr}")

      unless object
        object_attrs = @attrs
        path.each { |p| object_attrs = object_attrs[p.to_s] }

        object = if object_attrs.nil?
          nil
        elsif klass.is_a?(Array)
          klass = klass.shift
          object_attrs.map { |o| klass.new(o) }
        else
          klass.new(object_attrs)
        end

        instance_variable_set("@#{attr}", object)
      end

      object
    end
  end
end

.attr_reader(*attrs) ⇒ Object 



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# File 'lib/croudia/base.rb', line 4

def attr_reader(*attrs)
  attrs.each do |attr|
    define_method(attr) do
      @attrs[attr.to_s] || @attrs[attr.to_sym]
    end
  end
end

Instance Method Details

#[](name) ⇒ Object

Fetch an attribute

Parameters:

  • name (String, Symobol) 


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# File 'lib/croudia/base.rb', line 54

def [](name)
  __send__(name.to_sym)
rescue NoMethodError
  nil
end

#attrs ⇒ Hash Also known as: to_h, to_hash

Returns:

  • (Hash) 


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# File 'lib/croudia/base.rb', line 61

def attrs
  @attrs
end

#inspect ⇒ Object 



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# File 'lib/croudia/base.rb', line 67

def inspect
  "#<#{self.class} #{@attrs.inspect}>"
end