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if defined?(ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
module LimitFilter
def add_column(table_name, column_name, type, options = {})
options.delete(:limit) if type == :text
super(table_name, column_name, type, options)
end
def change_column(table_name, column_name, type, options = {})
options.delete(:limit) if type == :text
super(table_name, column_name, type, options)
end
end
prepend ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::LimitFilter
class TableDefinition
def text(*args)
options = args.extract_options!
options.delete(:limit)
column_names = args
type = :text
column_names.each { |name| column(name, type, options) }
end
end
end
end
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