StringFilter
Filters all the elements in a string according to a specified callback
Method Signature
StringFilter(list=[string], filter=[function:Predicate], delimiter=[string], includeEmptyFields=[boolean], multiCharacterDelimiter=[boolean], parallel=[boolean], maxThreads=[integer])Arguments
Argument
Type
Required
Description
Default
list
string
true
filter
function:Predicate
true
delimiter
string
false
,
includeEmptyFields
boolean
false
false
multiCharacterDelimiter
boolean
false
true
parallel
boolean
false
false
maxThreads
integer
false
Examples
Full function
Return only the letters in the string that meet the callback condition.
letters = "zzQQZ";
callback = ( Any inp ) => {
return inp == "z";
};
onlyZs = StringFilter( letters, callback );
writeOutput( onlyZs );
Result: zzZ
Member function
Return only the letters in the string that meet the callback condition.
letters = "zzQQZ";
callback = ( Any inp ) => {
return inp == "z";
};
onlyZs = letters.filter( callback );
writeOutput( onlyZs );
Result: zzZ
Additional Examples
letters = "abbcdB";
callbackFunction = ( Any input ) => {
return input == "b";
};
result = stringFilter( letters, callbackFunction );
writeDump( result );
result1 = stringFilter( "bob", callbackFunction );
writeDump( result1 );
Related
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