Null type
Direct parent types
- NoData
Absence of data Direct subtypes: 2
Constructors
- Null() Source: stdlib.ngs:461
Make null Returns
null
Methods
- ==(a:Null, b:Null) Source: stdlib.ngs:2798
Compare to null Returns
true
- Box(n:Null) Source: stdlib.ngs:4319
Convert null to Box (always EmptyBox) Returns
EmptyBoxExample
Box(null) == EmptyBox() Box(null).map(X*2).get() # InvalidArgument exception (in "get()")
- code(n:Null) Source: stdlib.ngs:7839
Convert null to NGS code that would produce null when executed. Returns
Str
- echo_cli(n:Null)experimental Source: stdlib.ngs:8910
Do nothing, when the value, which is a Null, is a result of evaluating the whole program
- init(r:CommandRedir, fd:Any, marker:Any, datum:Null) Source: stdlib.ngs:6341
Throw exception whend redirecting to/from null
- init(c:_Cell, val:Null)
A null value is a table cell with one row, "-"
- JsonData(n:Null) Source: stdlib.ngs:7842
Convert Null into JSON compatible data structure - null
- Str(n:Null) Source: stdlib.ngs:4735
Convert Null to string Returns
the string "null"
- StrForTable(x:Null)
Internal method. Please do not use.
- StrForTable(x:Null, width:Int)
Internal method. Please do not use.