class Object
Public Instance Methods
usage()
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# File lib/utf8mb4rails.rb, line 4 def usage puts puts 'Usage: ' puts puts 'For migrating an entire table use:' puts '$ TABLE=table_name rake db:utf8mb4' puts puts 'For migrating an specified column table:' puts '$ TABLE=table_name COLUMN=column_name rake db:utf8mb4' puts puts 'You can also specify the COLLATION (utf8mb4_unicode_520_ci)' end