Class: Filterameter::FilterDeclaration

Inherits:
Object
  • Object
show all
Defined in:
lib/filterameter/filter_declaration.rb

Overview

Filter Declaration

Class FilterDeclaration captures the filter declaration within the controller.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parameter_name, options) ⇒ FilterDeclaration

Returns a new instance of FilterDeclaration.



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# File 'lib/filterameter/filter_declaration.rb', line 12

def initialize(parameter_name, options)
  @parameter_name = parameter_name.to_s

  validate_options(options)
  @name = options.fetch(:name, parameter_name).to_s
  @association = options[:association]
  @filter_on_empty = options.fetch(:filter_on_empty, false)
  @validations = Array.wrap(options[:validates])
end

Instance Attribute Details

#association ⇒ Object (readonly)

Returns the value of attribute association.



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# File 'lib/filterameter/filter_declaration.rb', line 10

def association
  @association
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/filterameter/filter_declaration.rb', line 10

def name
  @name
end

#parameter_name ⇒ Object (readonly)

Returns the value of attribute parameter_name.



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# File 'lib/filterameter/filter_declaration.rb', line 10

def parameter_name
  @parameter_name
end

#validations ⇒ Object (readonly)

Returns the value of attribute validations.



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# File 'lib/filterameter/filter_declaration.rb', line 10

def validations
  @validations
end

Instance Method Details

#filter_on_empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/filterameter/filter_declaration.rb', line 30

def filter_on_empty?
  @filter_on_empty
end

#nested? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/filterameter/filter_declaration.rb', line 22

def nested?
  @association.present?
end

#validations? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/filterameter/filter_declaration.rb', line 26

def validations?
  !@validations.empty?
end