Skip to content

scanf is no longer bundled with Ruby 2.7.0 #7

Open
@hendrixfan

Description

@hendrixfan

Hi there,

I'm using your libary to create triangle patterns and I've noticed that there seems to be an Issue with Ruby 2.7.

When I run bin/console in ruby 2.7 I'm getting the following error:

Traceback (most recent call last):
	5: from bin/console:4:in `<main>'
	4: from bin/console:4:in `require'
	3: from /home/wolle/projekte/gradient/lib/gradient.rb:8:in `<top (required)>'
	2: from /home/wolle/projekte/gradient/lib/gradient.rb:8:in `require'
	1: from /home/wolle/projekte/gradient/lib/gradient/svg.rb:1:in `<top (required)>'
/home/wolle/projekte/gradient/lib/gradient/svg.rb:1:in `require': cannot load such file -- scanf (LoadError)

scanf cannot be loaded because it was excluded as a standard libary as of version 2.7 https://rubyreferences.github.io/rubychanges/2.7.html#libraries-excluded-from-the-standard-library

Solution:

Include scanf in your gemspec

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions