lnull: Check weather a lazy stream is lempty
In TobCap/lazystreamr: Provides basic functions that handle lazy stream objects

Check weather a lazy stream is lempty

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lnull(x)

lempty

`x`	a lazy stream object

An object of class name of length 1.

'lempty' is just a symbol representing empty list of a lazy stream object. lnull() tests whether a R object equals lempty.

1 2	lnull(llist(1, 2, 3)) # => FALSE lnull(lempty) # => TRUE

TobCap/lazystreamr documentation built on May 9, 2019, 4:50 p.m.

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