You are viewing an old version of this page. View the current version.
Compare with Current ·
View Page History
Please use this page to document all the ideas and wishes you'd like to see in Groovy.
- Support standard for statement. (Note: supported by the JSR grammar.)
e.g. for (int i = 0; i < 5; ++i)
{... I don't know whether the standard for statement is still not implemented till beta-10, or Groovy will not support it in 1.0 release. - New function for integers to reverse bits.
- Concatenate string with null object. 'Test'+null will produce 'Test'.
- Function/Global method 'NVL'. This method avoid null/empty string value of object. E.g. NVL(null,'Test')='Test' and NVL('','Test')='Test'
- Joining of list without null elements.
e.g. [null,'Hello','world',null].join(' ') will produce 'Hello world'
- Simple and Robust way of executing external processes instead of using ProcessBuilder. Make the convenient string.execute() handle blocked IO streams / threading so users are not required know or understand about ProcessBuilder
- Import Static. Just like in Java 1.5.
- More Enumerable methods for lists, arrays and maps (like map, pluck, invoke, ...)
- Make logical operators (||, &&...) return the value instead of the boolean equivalent
eg.
Labels