module GraphGuru::Helper

Public Instance Methods

line_chart(data, options={}) click to toggle source
# 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