I have a large hash with nested arrays and hashes. I would like to simply print it out so it 'readable' to the user. I would like it to be sort of like to_yaml - that's pretty readable - but still too tech looking. Ultimately its going to be end users who need to read these data chunks so they need to be formatted cleanly. Any suggestions?
I have a Git repository and I'd like to see how some files looked a few months ago. I found the revision at that date; it's 27cf8e84bb88e24ae4b4b3df2b77aab91a3735d8. I need to see what one file looks like, and also save it as a ("new") file. I managed to see the file using gitk, but it doesn't have an option to save it. I tried with command-line tools, the closest I got was: git-show 27cf8e84bb88e
Is there any ready function which converts camel case Strings into underscore separated string? I want something like this: "CamelCaseString".to_underscore to return "camel_case_string". ...
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