Class: MutationGenerator::GeneratedAttribute

Inherits:
Object
  • Object
show all
Defined in:
lib/generators/mutation/mutation_generator.rb

Constant Summary collapse

FILTER_OPTIONS = 
%w[string integer model hash array boolean date duck input symbol time].freeze
INPUT_OPTIONS = 
%w[required optional].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, filter, input_type) ⇒ GeneratedAttribute

Returns a new instance of GeneratedAttribute.



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# File 'lib/generators/mutation/mutation_generator.rb', line 74

def initialize(name, filter, input_type)
  @name = name
  @filter = filter || 'string'
  @input_type = input_type || 'required'
end

Instance Attribute Details

#filter ⇒ Object

Returns the value of attribute filter.



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# File 'lib/generators/mutation/mutation_generator.rb', line 40

def filter
  @filter
end

#input_type ⇒ Object

Returns the value of attribute input_type.



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# File 'lib/generators/mutation/mutation_generator.rb', line 40

def input_type
  @input_type
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/generators/mutation/mutation_generator.rb', line 40

def name
  @name
end

Class Method Details

.parse(definition) ⇒ Object 



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# File 'lib/generators/mutation/mutation_generator.rb', line 43

def parse(definition)
  name, filter, input_type = definition.split(':')
  raise 'name required' if name.nil?
  raise 'filter type required' if filter.nil?

  input_type ||= 'required'

  filter = validate_filter!(filter)
  input_type = validate_input_type!(input_type)
  name = name.to_sym

  new(name, filter, input_type)
end

.validate_filter!(filter) ⇒ Object 



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# File 'lib/generators/mutation/mutation_generator.rb', line 65

def validate_filter!(filter)
  unless FILTER_OPTIONS.include?(filter)
    raise "invalid filter type must be one of #{FILTER_OPTIONS}"
  end

  filter
end

.validate_input_type!(input_type) ⇒ Object 



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# File 'lib/generators/mutation/mutation_generator.rb', line 57

def validate_input_type!(input_type)
  unless INPUT_OPTIONS.include?(input_type)
    raise "invalid input type must be one of #{INPUT_OPTIONS}"
  end

  input_type
end