Class: Migrate::Migration

Inherits:

Object

• Object
• Migrate::Migration

Defined in:

lib/migrate/migration.rb

Instance Attribute Summary

• #name ⇒ Object readonly

  Returns the value of attribute name.

Instance Method Summary

• #<=>(other) ⇒ Object
• #call(controller) ⇒ Object
• #initialize(path) ⇒ Migration constructor

  A new instance of Migration.

• #migrate(target, using:, &block) ⇒ Object
• #to_s ⇒ Object

Constructor Details

#initialize(path) ⇒ Migration

# File 'lib/migrate/migration.rb', line 23

def initialize(path)
  @path = path
  @name = path.relative_path
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.

# File 'lib/migrate/migration.rb', line 28

def name
  @name
end

Instance Method Details

#<=>(other) ⇒ Object

# File 'lib/migrate/migration.rb', line 42

def <=> other
  @name <=> other.name
end

#call(controller) ⇒ Object

# File 'lib/migrate/migration.rb', line 30

def call(controller)
  self.instance_eval(::File.read(@path), @path)
end

#migrate(target, using:, &block) ⇒ Object

# File 'lib/migrate/migration.rb', line 34

def migrate(target, using:, &block)
  using.migrate(self.name, target, &block)
end

#to_s ⇒ Object

# File 'lib/migrate/migration.rb', line 38

def to_s
  @name
end