bracket {pipebind}

Pipe-able aliases

Description

pipebind provides several aliases for unary/binary operators (e.g., +) and replacement functions (e.g., ⁠names<-()⁠) that facilitate using these functions in a ⁠|>⁠ chain.

Some unary/binary operators cannot currently be used with the ⁠|>⁠ pipe, such as +, -, or %*%. These aliases provide a way to use these functions with the ⁠|>⁠ pipe.

Currently implemented aliases are

Extract and replace elements
bracket	`[`
double_bracket	`[[`
assign_bracket	`[<-`
assign_double_bracket	`[<-`
dollar	`$`
at_sign	`@`
Arithmetic operators
add	`+`
subtract	`-`
multiply	`*`
divide	`/`
integer_divide	`%/%`
mod	`%%`
raise_to_power	`^`
matrix_multiply	`%*%`
Logical comparisons
and	`&`
or	`|`
not	`!`
single_and	`&&`
single_or	`||`
equals	`==`
greater_than	`>`
greater_or_equal	`>=`
less_than	`<`
less_or_equal	`<=`
is_in	`%in%`
Assign attributes
assign_names	`names<-`
assign_colnames	`colnames<-`
assign_rownames	`rownames<-`
assign_dimnames	`dimnames<-`
assign_class	`class<-`
assign_attributes	`attributes<-`
assign_attr	`attr<-`
assign_levels	`levels<-`
assign_contrasts	`contrasts<-`
assign_units	`units<-`
assign_comment	`comment<-`
assign_diag	`diag<-`
assign_dim	`dim<-`
assign_length	`length<-`
assign_as_na	`is.na<-`

Note

Inspired and some alias names adapted from from magrittr. Reused code Copyright (c) 2023 magrittr authors.

Examples

 mtcars |>
   bracket(, 1:4)

 1:10 |>
   add(5) |>
   matrix(dimnames = list(letters[1:10], "x")) |>
   matrix_multiply(seq(10, 100, by = 10))

data.frame(1:10, letters[1:10]) |>
  assign_names(c("numbers", "letters"))