In Ruby, a symbol is basically a way to represent a name inside the interpreter. Internally, Ruby uses symbols to keep track of all the names it created for variables, methods, and constants. When you ...

A string is placed either within single quotes i.e ('') or double quotes i.e ("") whereas on the other hand, a symbol is preceded by a colon i.e (:). A string has a variety of methods to use but ...

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The character set of Ruby is 7-bit ASCII or UTF-8. It is a line-oriented language. Expressions and statements are terminated at the end of the line. To continue a state or expression on the next line ...

On Ruby 2.7.2, if I update etc from version 1.1.0 to 1.2.0, all gem commands stop working: $ gem outdated cucumber-cucumber-expressions (10.3.0 < 11.0.0) cucumber-gherkin (15.0.2 < 16.0.0) ...