gistfile1.txt

def index
  @weights = current_user.weights.all

  @startdate = 30.days.ago.to_date
  @pounds = (30.days.ago.to_date..Date.today).map { |date| Weight.pounds_on(date).to_f }

  @h = LazyHighCharts::HighChart.new('graph') do |f|
    f.options[:title][:text] = " "
    f.options[:chart][:defaultSeriesType] = "area"
    f.options[:chart][:inverted] = false
    f.options[:chart][:zoomType] = 'x'
    f.options[:legend][:layout] = "horizontal"
    f.options[:legend][:borderWidth] = "0"
    f.series(:pointInterval => 1.day, :pointStart => @startdate, :name => 'Weight (lbs)', :color => "#2cc9c5", :data => @pounds )
    f.options[:xAxis] = {:minTickInterval => 1, :type => "datetime", :dateTimeLabelFormats => { day: "%b %e"}, :title => { :text => nil }, :labels => { :enabled => true } }
  end

  respond_to do |format|
    format.html # index.html.erb
    format.json { render json: @weights }
  end
end