magrittr 1.5

New features

Functional sequences.

A pipeline, or a “functional sequence”, need not be applied to a left-hand side value instantly. Instead it can serve as a function definition. A pipeline where the left-most left-hand side is the magrittr placeholder (the dot .) will thus create a function, which applies each right-hand side in sequence to its argument, e.g. f <- . %>% abs %>% mean(na.rm = TRUE).

New operators

Three new operators are introduced for some special cases

  • Compound assignment pipe: %<>%
  • Tee pipe: %T>%
  • Exposition pipe: %$%

For more information see the documentation, e.g. ?%T>%.

Lambdas

Lambdas can now be made by enclosing several statements in curly braces, and is a unary function of the dot argument.

For more information and examples, see the updated vignette, and help files.