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stringmagic compatible with R in [4.1.0; 4.1.2]..trigger to cat/message_magic_aliasstringmagic compatible with R < 4.1.0 by removing calls to ...names().add string_extract to extract patterns
add string_split to split character strings
string_ops now uses ... to pass operations. This is backward compatible.
string_clean: now the magic flag also expands the replacements:x = "Hi Mary, how's John doing?"
from = "John"
to = "Kate"
string_clean(x, "m/{from} => {to}")
#> [1] "Hi Mary, how's Kate doing?"string_magic: add the comma flag to the enum operation. In that case, the enumeration ends with “,” instead of “, and”.
string_magic: the if-else operation & now keeps memory of variables accessed within data sets:data = list(x = c(15, 25, 550), y = rnorm(1000))
string_magic("The values are{& length(data$x) < 5 ; : {enum ? .} ; too many}.")
# [1] "The values are: 15, 25 and 550."
string_magic("The values are{& length(data$y) < 5 ; : {enum ? .} ; too many}.")
# [1] "The values are too many."string_magic: new operation deparse (alias: dp) to deparse an object and keep only the first characters of the deparsed string.
improve error messages.
sma for string_magic, catma for catmagic, mema for message_magic, etc.. (st_ops, st_is, st_any, st_all, stextract, stwhich, stget, stclean, stvec, streplace, stsplit – short names with vowels after st have an underscore.)First public release. The syntax should be stable.
This package is a spinoff from fixest’s formula syntax interpolation.
Many thanks to Achim Zeileis, Vincent Arel-Bundock and Kyle Butts who provided insightful comments during the development.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.