grep_sub: Perform replacement with 'gsub()' on elements matched from...
In xfun: Supporting Functions for Packages Maintained by 'Yihui Xie'
grep_sub R Documentation
Perform replacement with gsub() on elements matched from grep()
Description
This function is a shorthand of gsub(pattern, replacement, grep(pattern, x, value = TRUE)).
Usage
grep_sub(pattern, replacement, x, ...)
Arguments
pattern, replacement, x, ...
Passed to grep() and
gsub().
Value
A character vector.
Examples
# find elements that matches 'a[b]+c' and capitalize 'b' with perl regex
xfun::grep_sub("a([b]+)c", "a\\U\\1c", c("abc", "abbbc", "addc", "123"), perl = TRUE)
xfun documentation built on Nov. 1, 2024, 1:06 a.m.
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| grep_sub | R Documentation |
Perform replacement with gsub() on elements matched from grep()
Description
This function is a shorthand of gsub(pattern, replacement, grep(pattern, x, value = TRUE)).
Usage
grep_sub(pattern, replacement, x, ...)
Arguments
pattern, replacement, x, ... |
Passed to |
Value
A character vector.
Examples
# find elements that matches 'a[b]+c' and capitalize 'b' with perl regex
xfun::grep_sub("a([b]+)c", "a\\U\\1c", c("abc", "abbbc", "addc", "123"), perl = TRUE)
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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