Module: Spik::Validators

Included in:
Spik
Defined in:
lib/spik/validators.rb

Constant Summary collapse

WHICH_NAMES = 
%w(all first)
METHOD_NAMES = 
%w(find delete)

Instance Method Summary collapse

Instance Method Details

#return_value_of(type, method, args) ⇒ Object 



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# File 'lib/spik/validators.rb', line 30

def return_value_of(type, method, args)
  case type
    when :model, :like, :variable
      [method, args]
    when :which
      if args[0] !~ /@/
        [method, args].flatten
      else
        args[0]
      end
    when :sql_method
      if args[0] !~ /@/
        execute_method(method, args)
      else
        instance_variable_get(args[0])
      end
    when :attribute
      if args[0] == 'like'
        method + ' LIKE "%' + args[1] + '%"'
      elsif args[0].is_a? String
        method + ' = \'' + args[0] + '\''
      else
        method + ' = ' + args[0].to_s
      end
    when :class_method
      execute_class_method(method, args[0], args[1])
    when :keyword
      args.flatten
    when :alias
      ['as__' + args[0], args[1..-1]]
  end
end

#spik_method(method, args) ⇒ Object 



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# File 'lib/spik/validators.rb', line 6

def spik_method(method, args)
  if model_names.include?(method)
    return_value_of(:model, method, args)
  elsif model_names.include?(method[0..-2])
    return_value_of(:model, method[0..-2], args)
  elsif WHICH_NAMES.include?(method)
    return_value_of(:which, method, args)
  elsif METHOD_NAMES.include?(method)
    return_value_of(:method, method, args)
  elsif !attributes.select{ |k,v| v.include? method }.empty?
    return_value_of(:attribute, method, args)
  elsif !class_methods.select{ |k,v| v.include? method.to_sym }.empty?
    return_value_of(:class_method, method, args)
  elsif method == 'like'
    return_value_of(:like, method, args)
  elsif %w(with which has have who from).include? method
    return_value_of(:keyword, method, args)
  elsif method == 'as'
    return_value_of(:alias, method, args)
  else
    return_value_of(:variable, method, args)
  end
end