Module: Rails::Generators::ModelHelpers

Included in:
ModelGenerator
Defined in:
railties/lib/rails/generators/model_helpers.rb

Overview

:nodoc:

Constant Summary collapse

PLURAL_MODEL_NAME_WARN_MESSAGE = 
"[WARNING] The model name '%s' was recognized as a plural, using the singular '%s' instead. " \
"Override with --force-plural or setup custom inflection rules for this noun before running the generator."
IRREGULAR_MODEL_NAME_WARN_MESSAGE = 
<<~WARNING
[WARNING] Rails cannot recover singular form from its plural form '%s'.
Please setup custom inflection rules for this noun before running the generator in config/initializers/inflections.rb.
WARNING

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object

:nodoc:



16
17
18
 
# File 'railties/lib/rails/generators/model_helpers.rb', line 16

def self.included(base) #:nodoc:
  base.class_option :force_plural, type: :boolean, default: false, desc: "Forces the use of the given model name"
end

Instance Method Details

#initialize(args, *_options) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'railties/lib/rails/generators/model_helpers.rb', line 20

def initialize(args, *_options)
  super
  if name == name.pluralize && name.singularize != name.pluralize && !options[:force_plural]
    singular = name.singularize
    unless ModelHelpers.skip_warn
      say PLURAL_MODEL_NAME_WARN_MESSAGE % [name, singular]
    end
    name.replace singular
    assign_names!(name)
  end
  if name.singularize != name.pluralize.singularize && ! ModelHelpers.skip_warn
    say IRREGULAR_MODEL_NAME_WARN_MESSAGE % [name.pluralize]
  end
  ModelHelpers.skip_warn = true
end