module Govuk::Components::Helpers::CssUtilities
Public Instance Methods
combine_classes(default_classes, custom_classes)
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# File lib/govuk/components/helpers/css_utilities.rb, line 5 def combine_classes(default_classes, custom_classes) converted_custom_classes = case custom_classes when Array custom_classes when String custom_classes.split when NilClass [] else fail(ArgumentError, "custom classes must be a String, Array or NilClass") end default_classes.concat(converted_custom_classes).uniq end