json.intersection: Difference between revisions
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Bone White (talk | contribs) (Added a further explaination for what an intersection is, and added an example.) |
Bone White (talk | contribs) (Added a further explaination for what an intersection is, and added an example.) |
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<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[h: array1 = json.append("",1,2,3,4)] | [h: array1 = json.append("",1,2,3,4)] | ||
[h: array2 = json.append("",3,4,5,6)] | [h: array2 = json.append("",3,4,5,6)] | ||
[r: json.intersection(array1,array2) | [r: json.intersection(array1,array2) | ||
</source> | </source> | ||
Revision as of 07:50, 10 July 2013
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This article needs: Examples of usage, and clearer description.
json.intersection() Function
• Introduced in version 1.3b53
Returns a JSON Array with the intersection of all of the JSON Object keys or JSON Array values. An value or key only appears in the output if it exists in all input arrays or objects.
Usage
json.intersection(array, array, ...)json.intersection(object, object, ...)Parameters
array- A JSON Array used in the intersection.object- A JSON Object used in the intersection.
Examples
[h: array1 = json.append("",1,2,3,4)]
[h: array2 = json.append("",3,4,5,6)]
[r: json.intersection(array1,array2)Returns
"[3,4]"