grapes-then-grapes: '%then%' is the infix operator for the then combinator.

In Ramble: Parser Combinator for R

Description

%then% is the infix operator for the then combinator.

Usage

p1 %then% p2

Arguments

p1	the first parser
p2	the second parser

Value

recognises anything that p1 and p2 would if placed in succession.

Examples

(item() %then% succeed("123")) ("abc")

Example output

$result
$result[[1]]
[1] "a"

$result[[2]]
[1] "123"


$leftover
[1] "bc"

Ramble documentation built on May 1, 2019, 7:17 p.m.