Ruby

How Does The Module Inclusion Pollutes Your Interface

Suppose you’re building a helper module inclusion pollutes your interface in Rails and want to use form_for from ActionView::Helpers::FormHelper. Including the module directly works, but it exposes...

How Do You Concatenate Heredoc Strings in Ruby?

If you're working with SQL queries or other multi-line strings in Ruby, you might prefer using heredoc syntax (<<-SQL) for its readability and syntax highlighting benefits....

Handling Ruby Exceptions: Fixing Initialize Errors Example

I'm working on a ruby program where I need to prompt the user to enter both their first and last names in a single...

Solving ERB Syntax Error in Ruby Dynamic Database Code

I'm trying to output some ruby code stored in my database, specifically from a table named Page that has columns title and content. In...

Fix Ruby Gems Encoding Error on Windows

I recently ran into an issue while working with Ruby on Windows, and it really threw me off. When I tried running some Ruby...

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