Allows you check if an object match a class expression. It is typically used to check the type of method paraameters. It is an alternative to using Ruby-3 .rbs files but with a different syntax and only dynamic checks Typically you'll include the Constrain module and use #constrain to check the type of method parameters: include Constrain # f takes a String and an array of Integer objects. Raise a Constrain::Error # if parameters doesn't have the expected types def f(a, b) constrain a, String constrain b, [Integer] end Constrain works with ruby-2 (and maybe ruby-3)

Required Ruby Version

>= 0

Authors

Claus Rasmussen

Versions

  1. 0.10.0

    1. source

      1. 0.10.0 source December 18, 2023 (10.5 KB)
  2. 0.9.0

    1. source

      1. 0.9.0 source January 21, 2023 (10 KB)
  3. 0.8.0

    1. source

      1. 0.8.0 source September 17, 2022 (10 KB)
  4. 0.7.0

    1. source

      1. 0.7.0 source September 03, 2022 (10 KB)
  5. 0.6.0

    1. source

      1. 0.6.0 source July 20, 2022 (10 KB)
Show all versions (19 total)

Pushed by

clrgem

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