Class: PR::BuildFromModel

Inherits:
Object
  • Object
show all
Defined in:
lib/pr/build_from_model.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(registry, form) ⇒ BuildFromModel

Returns a new instance of BuildFromModel.



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# File 'lib/pr/build_from_model.rb', line 8

def initialize registry, form
  @registry, @form = registry, form
end

Class Method Details

.[](klass, model) ⇒ Object 



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# File 'lib/pr/build_from_model.rb', line 4

def self.[] klass, model
  new(PR::FieldRegistry[klass], klass.new).build_from model
end

Instance Method Details

#build_from(model) ⇒ Object 



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# File 'lib/pr/build_from_model.rb', line 12

def build_from model
  @registry.fields.each do |field|
    @form.send("__#{field}").populate model.send(field) if model.respond_to? field
  end
  @form
end