difference | |||||||||||||
Type | command | ||||||||||||
Dictionary | LCS | ||||||||||||
Library | LiveCode Script | ||||||||||||
Syntax |
| ||||||||||||
Summary | Removes elements from an array which have a corresponding element in another array, and leaves all others alone. | ||||||||||||
Introduced | 9.0 | ||||||||||||
OS | mac, windows, linux, ios, android | ||||||||||||
Platforms | desktop, server, mobile | ||||||||||||
Parameters |
| ||||||||||||
Example |
| ||||||||||||
Related | Command: split, union, intersect, symmetric difference Glossary: element, array, command, key Keyword: element | ||||||||||||
Description | Use the difference command to filter out elements from an array according to the contents of another array. Each key of targetArray is checked to see whether there is a matching key in templateArray. The elements of targetArray that match an element of the templateArray are removed from targetArray. The content of individual elements of the templateArray does not affect the final result. Only which elements exist in the templateArray, not their content, controls which elements of targetArray are retained and which are removed. If the into clause is used the operation of the commands is the same as the non-into form except that targetArray does not have to be a variable, and the result of the operation is placed into destinationArray rather than mutating targetArray. | ||||||||||||
Tags | properties |