Class: ParamsModifier::Base

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

Overview

Base class for params modifier

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes) ⇒ Base

Returns a new instance of Base.



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# File 'lib/params_modifier/base.rb', line 8

def initialize(attributes)
  @attributes = attributes
end

Class Method Details

.parameter(param_name, &block) ⇒ Object 



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

def self.parameter(param_name, &block)
  define_method "_parameter_#{param_name}".to_sym, &block
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/params_modifier/base.rb', line 12

def call
  @attributes.each do |key, value|
    method_name = "_parameter_#{key}"
    @attributes[key] = send(method_name, value) if respond_to?(method_name)
  end
end