slice_l {tinylens} | R Documentation |
Slice lens
Description
Lens into a slice of a vector.
Usage
slice_l(idx)
Arguments
idx |
Indices of the elements to lens into |
Details
This lens performs indexing using single bracket notation, i.e., x[idx]
.
Value
A lens that selects the specified slice
Examples
x <- letters[1:10]
l <- slice_l(1:5)
view(x, l)
[Package tinylens version 0.1.0 Index]