andor.md

and, or

When and evaluates the children and returns false as soon as one of returns a falsy value. Returns true else. When or evaluates the children and returns true as soon as one of them returns a trueish value. Returns false else.

and
  false
  true
    # => evaluates to false

and (check_this _) (check_that _)

Gives priority to and over or.

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