checkNamespace now uses find.package
instead of .packages function. The latter is known to be
expansive. This improves the speed of this function in large library
system.strUniquefy: takes a string or numeric
vector and found all duplicated elements and add an index to the end to
make sure all elements are unique..packages(TRUE) method in
checkNamespace to find installed packages.spsOption has a new argument .list: set
more than one options a time by passing a list of options and their
values to it.simpleStack, a simple stack data structure
with methods in R6 class. Methods include pop,
push and more.historyStack, a stack data structure to
store history steps in R6 class. Similar to browser, word editor or
image editor history, stored data can be moved forward or backward by
step(s).inc, mult,
divi, which are equivalent of 1 += 1,
1 *= 2, i /= 2 in other programming
languages.timeout, run expressions with time
limits.checkNameSpace has new arguments, time_out
and on_timeout. This handles if the installed package list
to large and waiting time is too long. Instead of waiting, when times
out, directly return all checking packages as missing, but can be
customize to other behavior as well.emptyIsFalse now named notFalsy and its
opposite is isFalsy, old name emptyIsFalse
still reminds in the package.emptyIsFalse.quiet now can mute message and
warning in addition to print,
cat.checkNameSpace so it does not actually load the
package namespace files. This has reduced RAM usage a lot.msg’s .other_color argument default has
changed to NULL. When it is NULL, use no color
decoration.
remove_ANSI now works on a vector of
characters.