Module: ZeroDowntimeMigrations::DSL

Included in:
Migration
Defined in:
lib/zero_downtime_migrations/dsl.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current ⇒ Object

Returns the value of attribute current.



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# File 'lib/zero_downtime_migrations/dsl.rb', line 3

def current
  @current
end

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/zero_downtime_migrations/dsl.rb', line 3

def data
  @data
end

#ddl ⇒ Object

Returns the value of attribute ddl.



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# File 'lib/zero_downtime_migrations/dsl.rb', line 3

def ddl
  @ddl
end

#index ⇒ Object

Returns the value of attribute index.



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# File 'lib/zero_downtime_migrations/dsl.rb', line 3

def index
  @index
end

#safe ⇒ Object

Returns the value of attribute safe.



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# File 'lib/zero_downtime_migrations/dsl.rb', line 3

def safe
  @safe
end

Instance Method Details

#data? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 5

def data?
  !!@data
end

#ddl? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 9

def ddl?
  !!@ddl
end

#index? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 13

def index?
  !!@index
end

#migrating? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 17

def migrating?
  !!@current
end

#mixed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 21

def mixed?
  [data?, ddl?, index?].select(&:itself).size > 1
end

#safe? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 25

def safe?
  !!@safe || ENV["SAFETY_ASSURED"].presence
end

#safety_assured ⇒ Object 



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# File 'lib/zero_downtime_migrations/dsl.rb', line 29

def safety_assured
  Migration.safe = true
end

#unsafe? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zero_downtime_migrations/dsl.rb', line 33

def unsafe?
  !safe?
end