Railo 4.2 Reference
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This function creates a new Struct that returns all entries from an struct that match the given filter.


structfilter(struct struct,function filter,[boolean parallel,[number maxThreads]]):struct


The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Description
struct struct  Yes struct to filter entries from  
filter function  Yes filter can be a function/closure that implements the following constructor [function(any key,any value):boolean].  
parallel boolean  No execute closures parallel  
maxThreads number  No maximum number of threads executed, ignored when argument "parallel" is set to false