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# File 'lib/graph_guru/helper.rb', line 4
def line_chart(data, options={})
data = data.map {|key, val| {key: key.to_formatted_s(:db), value: val}}
format = options[:format] || GraphGuru.date_format
id = SecureRandom.hex(8)
styles = ""
if options.has_key?(:styles)
styles = options[:styles].inject(styles) { |styles, style|
styles << "#{style[0]}: #{style[1]};"
}
end
render partial: '/graph_guru/morris_line', locals: {
format: format,
styles: styles,
data: data,
id: id
}
end
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