Flowdock
method

glue_columns

Importance_0
v1.1.6 - Show latest stable - 0 notes - Class: Test::Unit::Assertions
glue_columns(columns) private

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# File actionpack/lib/action_controller/deprecated_assertions.rb, line 186
        def glue_columns(columns)
          cols = []
          cols << columns if columns.class == String
          cols += columns if columns.class == Array
          cols
        end
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