Jesus Castello

Hi, I updated the links to the Head First Java book, which was 404, as well as the link to the official Github cheatsheet, which was also 404. Both links...

DataFrame#plot should provide more informative error message.

2

As mentioned in #478 I find that some error messages could be improved to provide a better user experience. **For example**: ```ruby require 'daru' df = Daru::DataFrame.new( { "Row 1"...

When I create a plot & export it to HTML I get what seems like some random number. **Example**: ```ruby df.plot(type: :bar).export_html # 2152 ``` I think it may be...

Error When Using Highcharts / Googlecharts

19

Hi, when I try to use another plotting library other than the default I get an error. **Example**: ```ruby require 'daru/view' Daru::View.plotting_library = :googlecharts df = Daru::DataFrame.new( {'Names' => %w(A...