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Compare Ruby Code Online
Use MyTextDiff to compare two files or snippets of Ruby code and quickly identify what changed in methods, classes, blocks and logic in your program. The comparison is done right in the browser, with nothing to install.
When you select Ruby for syntax highlighting, the result colors comments (#), strings and keywords like def, class, module, end and yield.
Can I compare .rb files directly?
Yes. You can paste the code or upload the .rb file directly into the comparison fields.
Does the syntax highlighting recognize Ruby instance variables, like @name?
Yes. Instance variables (@name), class variables (@@name) and globals ($name) are recognized and highlighted separately, as are common methods like attr_accessor and puts.