yegor256/tdx

method 'mktmpdir' for Dir:Class (NoMethodError)

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#12 opened on Mar 29, 2017

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Description

Hello Yegor, I just read The TDD That Works For Me, and I wanted to give tdx a try, but I am getting the following error when I execute tdx git@github.com:yegor256/tdx.git graph.svg:

/usr/local/lib/ruby/gems/2.4.0/gems/tdx-0.2.9/lib/tdx/base.rb:135:in `checkout': undefined method `mktmpdir' for Dir:Class (NoMethodError)
Did you mean?  mkdir
        from /usr/local/lib/ruby/gems/2.4.0/gems/tdx-0.2.9/lib/tdx/base.rb:52:in `svg'
        from /usr/local/lib/ruby/gems/2.4.0/gems/tdx-0.2.9/bin/tdx:63:in `<top (required)>'
        from /usr/local/bin/tdx:22:in `load'
        from /usr/local/bin/tdx:22:in `<main>'

My environment is: macOS Sierra, ruby 2.4.0p0, gnuplot-5.0.5_2

Contributor guide

Research direction
Add `require 'tmpdir'` at the top of lib/tdx/base.rb to load the tmpdir library which provides Dir.mktmpdir.
Tech stack
ruby
Domain
clibackend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
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Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
RubyGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
85