Class: LintFu::Plugins::ActiveRecord::ModelEidosBuilder

Inherits:
EidosBuilder
  • Object
show all
Defined in:
lib/lint_fu/plugins/active_record/model_eidos_builder.rb

Constant Summary collapse

SIGNATURE_SEXP = 
s(:colon2, s(:const, :ActiveRecord), :Base)
SINGULAR_ASSOCS = 
Set.new([:belongs_to, :has_one])
PLURAL_ASSOCS = 
Set.new([:has_many, :has_and_belongs_to_many])
ASSOCS = 
SINGULAR_ASSOCS + PLURAL_ASSOCS

Instance Attribute Summary

Attributes inherited from EidosBuilder

#current_model_element, #eide, #namespace

Instance Method Summary collapse

Methods inherited from EidosBuilder

#build, #initialize, #process_module

Constructor Details

This class inherits a constructor from LintFu::EidosBuilder

Instance Method Details

#process_call(sexp) ⇒ Object

s(:call, nil, :belongs_to, s(:arglist, s(:lit, :relation_name)))



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# File 'lib/lint_fu/plugins/active_record/model_eidos_builder.rb', line 32

def process_call(sexp)
  return sexp unless self.current_model_element

  callee, method, arglist = sexp[1], sexp[2], sexp[3]
  arglist = nil unless arglist[0] == :arglist
  discover_associations(callee, method, arglist)
  discover_named_scopes(callee, method, arglist)
  discover_paranoia(callee, method, arglist)
  return sexp
end

#process_class(sexp) ⇒ Object

sexp
:class, <classname>, <superclass|nil>, <CLASS DEFS> 


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# File 'lib/lint_fu/plugins/active_record/model_eidos_builder.rb', line 11

def process_class(sexp)
  #always assume everything we see is a model
  #cheap way to deal with model class hierarchy!
  #return super(sexp) unless sexp[2] && sexp[2] == SIGNATURE_SEXP

  unless self.current_model_element
    self.current_model_element = ModelEidos.new(sexp, self.namespace)
    did_element = true
  end

  ret = super(sexp)

  if did_element
    self.eide.push self.current_model_element
    self.current_model_element = nil
  end

  return ret
end