How to use this tool?

This free online converter lets you convert code from Crystal to Perl in a click of a button. To use this converter, take the following steps -

  1. Type or paste your Crystal code in the input box.
  2. Click the convert button.
  3. The resulting Perl code from the conversion will be displayed in the output box.

Examples

The following are examples of code conversion from Crystal to Perl using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Crystal

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Perl

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Crystal

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Perl

Key differences between Crystal and Perl

CharacteristicCrystalPerl
SyntaxCrystal has a syntax similar to Ruby with some additional features.Perl has a unique and flexible syntax that allows for concise code.
ParadigmCrystal is a statically-typed, object-oriented language with type inference.Perl is a multi-paradigm language that supports procedural, object-oriented, and functional programming.
TypingCrystal has static typing with type inference.Perl has dynamic typing.
PerformanceCrystal is known for its high performance and low memory usage.Perl is generally slower than Crystal.
Libraries and frameworksCrystal has a smaller ecosystem of libraries and frameworks compared to Perl.Perl has a large number of libraries and frameworks available.
Community and supportCrystal has a smaller community and less support compared to Perl.Perl has a large and active community with extensive support.
Learning curveCrystal has a relatively steep learning curve due to its static typing and unique features.Perl has a moderate learning curve and is known for its flexibility.