Class: ActiveRecord::MigrationNotes::Handler

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/active_record/migration_notes/handler.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/active_record/migration_notes/handler.rb', line 10

def initialize
  @notes = []
end

Instance Attribute Details

#notes ⇒ Object

Returns the value of attribute notes.



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# File 'lib/active_record/migration_notes/handler.rb', line 8

def notes
  @notes
end

Instance Method Details

#add(version, name, content, direction = :up) ⇒ Object 



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# File 'lib/active_record/migration_notes/handler.rb', line 14

def add(version, name, content, direction = :up)
  content = '   ' + content.split("\n").map(&:strip).join("\n   ")
  notes << { version: version, name: name, content: content,
             direction: direction }
rescue
  nil
end

#output ⇒ Object 



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# File 'lib/active_record/migration_notes/handler.rb', line 22

def output
  migration_notes unless notes.empty?
  @notes = []
end