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