debian-mirror-gitlab/lib/gitlab/tab_width.rb
2020-03-09 13:42:32 +05:30

29 lines
470 B
Ruby

# frozen_string_literal: true
module Gitlab
module TabWidth
extend self
MIN = 1
MAX = 12
DEFAULT = 8
def css_class_for_user(user)
return css_class_for_value(DEFAULT) unless user
css_class_for_value(user.tab_width)
end
private
def css_class_for_value(value)
raise ArgumentError unless in_range?(value)
"tab-width-#{value}"
end
def in_range?(value)
(MIN..MAX).cover?(value)
end
end
end