Class: Mi::Generators::Base

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/mi.rb

Direct Known Subclasses

CreateGenerator, MiGenerator

Constant Summary collapse

Methods = 
{
  '+' => 'add_column',
  '-' => 'remove_column',
  '%' => 'change_column',
}.freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#arguments ⇒ Object (readonly)

Returns the value of attribute arguments.



12
13
14
 
# File 'lib/generators/mi.rb', line 12

def arguments
  @arguments
end

Class Method Details

.editable ⇒ Object 



19
20
21
22
23
24
25
26
27
 
# File 'lib/generators/mi.rb', line 19

def self.editable
  define_method :edit do
    if @edit
      editor = ENV['EDITOR'] || 'vim'
      fname = File.join('db/migrate', "#{@migration_number}_#{destination}.rb")
      system(editor, fname)
    end
  end
end

.next_migration_number(dirname) ⇒ Object 



14
15
16
17
 
# File 'lib/generators/mi.rb', line 14

def self.next_migration_number(dirname)
  next_migration_number = current_migration_number(dirname) + 1
  ActiveRecord::Migration.next_migration_number(next_migration_number)
end

Instance Method Details

#parse_args ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/generators/mi.rb', line 35

def parse_args
  @arguments = @_initializer[0..1].flatten

  if @arguments.delete('--version')
    @version = true
  end

  if @arguments.delete('--edit')
    @edit = true
  end
end

#version ⇒ Object 



47
48
49
50
51
52
 
# File 'lib/generators/mi.rb', line 47

def version
  if @version
    puts Mi::VERSION
    exit 0 # XXX:
  end
end