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Simplify Sparkline#format #9

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merged 1 commit into from Feb 3, 2014
Merged

Simplify Sparkline#format #9

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12 changes: 3 additions & 9 deletions lib/sparkr/sparkline.rb
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Expand Up @@ -46,16 +46,10 @@ def initialize(_numbers)
# # => "▁█" (colored, which you can't see) # # => "▁█" (colored, which you can't see)
# #
# @return [Sparkline] itself # @return [Sparkline] itself
def format(&block) def format
new_ticks = [] @ticks = @ticks.map.with_index do |tick, index|
@ticks.each_with_index do |tick, index| yield tick, @original_numbers[index], index
if block.arity == 2
new_ticks << yield(tick, @original_numbers[index])
elsif block.arity == 3
new_ticks << yield(tick, @original_numbers[index], index)
end
end end
@ticks = new_ticks
self self
end end


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