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rails--rails/railties/lib/rails/generators/generated_attribute.rb
2010-09-02 12:59:21 +02:00

51 lines
1.6 KiB
Ruby

require 'active_support/time'
module Rails
module Generators
class GeneratedAttribute
attr_accessor :name, :type
def initialize(name, type)
raise Thor::Error, "Missing type for attribute '#{name}'.\nExample: '#{name}:string' where string is the type." if type.blank?
@name, @type = name, type.to_sym
end
def field_type
@field_type ||= case type
when :integer, :float, :decimal then :text_field
when :time then :time_select
when :datetime, :timestamp then :datetime_select
when :date then :date_select
when :text then :text_area
when :boolean then :check_box
else
:text_field
end
end
def default
@default ||= case type
when :integer then 1
when :float then 1.5
when :decimal then "9.99"
when :datetime, :timestamp, :time then Time.now.to_s(:db)
when :date then Date.today.to_s(:db)
when :string then "MyString"
when :text then "MyText"
when :boolean then false
when :references, :belongs_to then nil
else
""
end
end
def human_name
name.to_s.humanize
end
def reference?
[ :references, :belongs_to ].include?(self.type)
end
end
end
end