Heatmap Chart
<% heatmap_series = 17.downto(10).map do |n|
{
name: "#{n}:00",
data: 15.times.map do |i|
["W#{i+1}", rand(90)]
end.to_h
}
end %>
<%= heatmap_chart(heatmap_series) %>

Last updated
<% heatmap_series = 17.downto(10).map do |n|
{
name: "#{n}:00",
data: 15.times.map do |i|
["W#{i+1}", rand(90)]
end.to_h
}
end %>
<%= heatmap_chart(heatmap_series) %>
Last updated