zero_or_one: Zero-or-one combinator
In kcf-jackson/combinatorParser: Build parsers with ease!
Description
Usage
Arguments
Examples
Description
Zero-or-one combinator
Usage
1
zero_or_one(p)
Arguments
p
A parser.
Examples
1
2
3
p11 <- zero_or_one(literal("A"))
p11("AAABC") # success: list("A", "AABC"))
p11("BBCDE") # success: list("", "BBCDE"))
kcf-jackson/combinatorParser documentation built on May 17, 2019, 4:22 a.m.
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Description Usage Arguments Examples
Description
Zero-or-one combinator
Usage
1 | zero_or_one(p)
|
Arguments
p |
A parser. |
Examples
1 2 3 | p11 <- zero_or_one(literal("A"))
p11("AAABC") # success: list("A", "AABC"))
p11("BBCDE") # success: list("", "BBCDE"))
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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