Class: Katagami::Field::FieldOptionParser

Inherits:
Object
  • Object
show all
Defined in:
lib/katagami/field/field_option_parser.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ FieldOptionParser

Returns a new instance of FieldOptionParser.



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# File 'lib/katagami/field/field_option_parser.rb', line 3

def initialize(args)
  @args = args
end

Instance Method Details

#fields ⇒ Object 



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# File 'lib/katagami/field/field_option_parser.rb', line 28

def fields
  e = -1
  e -= 1 if has_options?
  e -= 1 if has_type?
  @args[0..e]
end

#has_options? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/katagami/field/field_option_parser.rb', line 7

def has_options?
  @args[-1].instance_of?(Hash)
end

#has_type? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/katagami/field/field_option_parser.rb', line 16

def has_type?
  !type.nil?
end

#options ⇒ Object 



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# File 'lib/katagami/field/field_option_parser.rb', line 11

def options
  return @args[-1] if has_options?
  {}
end

#type ⇒ Object 



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# File 'lib/katagami/field/field_option_parser.rb', line 20

def type
  if !has_options? && @args[-1].instance_of?(Class)
    @args[-1]
  elsif has_options? && @args[-2].instance_of?(Class)
    @args[-2]
  end
end