Cartesian Charts

Example series used for cartesian charts:

<% series = [
  {name: "Inactive", data: @inactive_properties},
  {name: "Active", data: @active_properties}
] %>

To build the data, you can use gem groupdate. In my case, it was:

@inactive_properties = Property.inactive.group_by_week(:created_at).count
@active_properties = Property.active.group_by_week(:created_at).count

and I'll get the data in this format:

{
  Sun, 29 Jul 2018=>1,
  Sun, 05 Aug 2018=>6,
  ..
}

PS: Property can be any model you have and inactive and active are just some normal ActiveRecord scopes. Keep scrolling down to see accepted data formats.

Example options used for cartesian charts:

<% options = {
  title: 'Properties Growth',
  subtitle: 'Grouped Per Week',
  xtitle: 'Week',
  ytitle: 'Properties',
  stacked: true
} %>