14 lines
423 B
Ruby
14 lines
423 B
Ruby
module Merb
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module VotesHelper
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def stat_chart
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curl = Gchart.pie(
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:size => '300x200',
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:title => "Voting results for #{@user.votes.size} photos",
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:legend => [ 'Not One', 'One' ],
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:data => [ @user.votes.select { |v| v.zero? }.size, @user.votes.select { |v| v.one? }.size ],
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:theme => :pastel
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)
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"<img src='#{curl}' alt='Chart Results' />"
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end
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end
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end # Merb |