Module: ParamsReady::Builder::GroupingLike

Defined in:
lib/params_ready/query/grouping.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, **opts, &proc) ⇒ Object 



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# File 'lib/params_ready/query/grouping.rb', line 15

def method_missing(name, *args, **opts, &proc)
  builder_class = predicate_builder(name)
  if builder_class
    builder = builder_class.instance *args, **opts
    build_predicate builder, &proc
  else
    super
  end
end

Instance Method Details

#add_predicate(name_or_definition, *args, **opts, &block) ⇒ Object 



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# File 'lib/params_ready/query/grouping.rb', line 37

def add_predicate(name_or_definition, *args, **opts, &block)
  if name_or_definition.is_a? Parameter::AbstractDefinition
    @definition.add_predicate name_or_definition
    add name_or_definition
  else
    builder = predicate_builder(name_or_definition).instance *args, **opts
    build_predicate builder, &block
  end
end

#build_predicate(builder, &proc) ⇒ Object 



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# File 'lib/params_ready/query/grouping.rb', line 31

def build_predicate(builder, &proc)
  builder.instance_eval(&proc)
  definition = builder.build
  add_predicate definition
end

#operator(&block) ⇒ Object 



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# File 'lib/params_ready/query/grouping.rb', line 47

def operator(&block)
  definition = Builder.define_grouping_operator(:operator, altn: :op, &block)
  add definition
end

#predicate_builder(name) ⇒ Object 



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# File 'lib/params_ready/query/grouping.rb', line 8

def predicate_builder(name)
  symbol = name.to_sym
  return nil unless Query::PredicateRegistry.has_predicate?(symbol)

  Query::PredicateRegistry.predicate(symbol)
end

#respond_to_missing?(name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/params_ready/query/grouping.rb', line 25

def respond_to_missing?(name, include_private = false)
  return true unless predicate_builder(name).nil?

  super
end

#to_query?(&block) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/params_ready/query/grouping.rb', line 52

def to_query?(&block)
  helper :to_query?, &block
end