collector multimethod
Methods
- collector(al:ArrLike, body:Fun) Source: stdlib.ngs:1536
Defines collector { ... collect(...) ... } behaviour for ArrLike. Very similar to collector for Arr. See collector(Arr,Fun).
- collector(s:Set, body:Fun) Source: stdlib.ngs:1780
Defines collector { ... collect(...) ... } behaviour for Set.
- collector(a:Arr, body:Fun) Source: stdlib.ngs:2299
Defines collector { ... collect(...) ... } behaviour for arrays Parameters
a Initial array body The body after collector keyword and possible initial value, wrapped in a function "collector THIS_CODE" or "collector/my_init THIS_CODE" Returns
Constructed arrayExample
items = collector { collect(10) for(i;2) collect(i) collect(20) } echo(items) # Outputs: [10,0,1,20] # Or start with few items: items = collector/[100,200] { collect(10) for(i;2) collect(i) collect(20) } echo(items) # Outputs: [100,200,10,0,1,20]
- collector(h:Hash, body:Fun) Source: stdlib.ngs:2313
Defines collector { ... collect(...) ... } behaviour for hashes Parameters
h Initial hash body The body after collector keyword and initial value, wrapped in a function "collector/{'my': 'hash'} THIS_CODE" Returns
Constructed arrayExample
arr = [{"Name": "n1", "Value": "v1"},{"Name": "n2", "Value": "v2"}] my_hash = collector/{} arr.each(F(elt) collect(elt.Name, elt.Value)) echo(my_hash) # Outputs: {n1=v1, n2=v2}
- collector(n:Int, body:Fun) Source: stdlib.ngs:2324
Defines collector { ... collect(...) ... } behaviour for integers (summarizes collected items). Parameters
n Initial number body The body after collector keyword and initial value, wrapped in a function "collector/100 THIS_CODE" Returns
Constructed arrayExample
collector/0 { (1...10).each(collect) } # 55
- collector(s:Str, body:Fun) Source: stdlib.ngs:2334
EXPERIMENTAL! Do not use!
- collector(s:Stats, body:Fun) Source: stdlib.ngs:4791
Undocumented