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Channel: tech·naw·lol·geez » Ruby on Rails
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Keeping a Secret

Rails 4 introduces a new way of signing cookies that differs from the previous method in Rails 3. When you upgrade to Rails 4, you are likely to receive a warning: DEPRECATION WARNING: You didn't set...

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Appraising Your Gem

One might argue that the more versions of ruby and rails your gem supports, the more valuable it is to the general population. Well, I guess it does also depend on what your gem does (rainbows and...

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error message: did not find expected key while parsing a block mapping

Have you received this error message while trying to run bundler, or start your rails server? did not find expected key while parsing a block mapping at line 1 column 1 (Psych::SyntaxError) The problem...

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Unable to find css “[element_id]” (Capybara::ElementNotFound)

If you are seeing this capybara error: Unable to find css "[element_id]" (Capybara::ElementNotFound) Make sure that you actually call visit before trying to find an element! I was trying to use a...

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