e588fa7ece
* Initial automatic cleanup with rubocop * Fix syntax error introduced by rubocop * Cleanup seeds file * Cleanup lib folder * Exclude bin folder because it contains auto generated files * Make Rubocop a little bit more chatty * Block length should not include comments in the count * Cleanup config folder * Cleanup specs * Updated Rubocop version and generated a todo file * Fix broken ArticlesApi spec * Fix tests * Restored rubocop pre-commit hook
46 lines
1 KiB
Ruby
46 lines
1 KiB
Ruby
class HexComparer
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attr_accessor :hexes, :amount
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def initialize(hexes, amount = 1)
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@hexes = hexes
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@amount = amount
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end
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def order
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hexes.sort
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end
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def smallest
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order.first
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end
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def biggest
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order.last
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end
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def brightness(amount = 1)
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rgb = smallest.gsub("#", "").scan(/../).map(&:hex).map { |color| color * amount }.map(&:round)
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"#%02x%02x%02x" % rgb
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rescue StandardError
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smallest
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end
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def accent
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if brightness(1.14**amount).size == 7
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brightness(1.14**amount)
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elsif brightness(1.08**amount).size == 7
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brightness(1.08**amount)
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elsif brightness(1.06**amount).size == 7
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brightness(1.06**amount)
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elsif brightness(0.96**amount).size == 7
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brightness(0.96**amount)
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elsif brightness(0.9**amount).size == 7
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brightness(0.9**amount)
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elsif brightness(0.8**amount).size == 7
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brightness(0.8**amount)
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elsif brightness(0.7**amount).size == 7
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brightness(0.7**amount)
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elsif brightness(0.6**amount).size == 7
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brightness(0.6**amount)
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end
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end
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end
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