Gem Development guide improvements

[EduardoBautista]

This issue is to help me keep track of things I need to help bring up to date in order to use the guide on http://bundler.io.

Todos:

• bin/foodie -> exe/foodie
• Mention the CONTRIBUTING.md and README.md files
• Use the newest version of activesupport and rspec and use the expect syntax instead of should
• New gems now begin on version 0.1.0 instead of 0.0.1
• Mention the Bundler version that the guide is being written for (Bundler 1.9 at the moment)

If there are any other issues let me know, I will be going through the tutorial again with the code I rewrite to catch any issues.

[revolter]

So should the executable be in bin or exe?

[radar]

Generated gemspec files specify bindir as exe, so I think exe is the correct directory. bin is seemingly for local gem development purposes (contains a setup file)

[revolter]

But the gemspec is generated by bundler which might be subjective, as I didn't see any gem using an exe directory.

[revolter]

Also, even foodie from the guide is in bin: https://github.com/radar/guides/blob/master/gem-development/foodie/bin/foodie.

[radar]

This is the authoritative source: https://github.com/bundler/bundler/blob/master/lib/bundler/templates/newgem/newgem.gemspec.tt. bindir here uses exe. Likely foodie uses bin because it was generated before Bundler changed from using bin to using exe.

…

On 27 Mar 2018, 00:21 +1100, Iulian Onofrei ***@***.***>, wrote: Also, even foodie from the guide is in bin: https://github.com/radar/guides/blob/master/gem-development/foodie/bin/foodie. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

[revolter]

For others that may stumble upon this, here is some background info about the change which clearly explains the difference: http://bundler.io/blog/2015/03/20/moving-bins-to-exe.html.