Metorex

Standard library

MRI 4.0.6 ships default gems, which are part of its standard library, and bundled gems, which are installed alongside it. The table lists each one, the name require takes for it, and what require does under Metorex and under MRI 4.0.6 on macOS.

The libraries that load are built into the Metorex binary, so require finds them with no gems installed. "Loaded at startup" means the library was already loaded when the program began, so require answered false. win32ole is for Windows, and it does not load under MRI on macOS either.

bin/stdlib.raku in the metorex.org repository writes the table by running each require under both.

85 libraries, of which 68 load under Metorex.

Library Kind Required as Metorex MRI
bundler default bundler Does not load: LoadError: cannot load such file -- bundler Loads
date default date Loads, built into the binary Loads
delegate default delegate Loads, built into the binary Loads
did_you_mean default did_you_mean Loads, built into the binary Loads
digest default digest Loads, built into the binary Loads
english default English Loads, built into the binary Loads
erb default erb Loads, built into the binary Loads
error_highlight default error_highlight Loads, loaded at startup Loads
etc default etc Loads, built into the binary Loads
fcntl default fcntl Loads, built into the binary Loads
fileutils default fileutils Loads, built into the binary Loads
find default find Loads, built into the binary Loads
forwardable default forwardable Loads, built into the binary Loads
io-console default io/console Loads, built into the binary Loads
io-nonblock default io/nonblock Loads, built into the binary Loads
io-wait default io/wait Loads, built into the binary Loads
ipaddr default ipaddr Loads, built into the binary Loads
json default json Loads, built into the binary Loads
net-http default net/http Loads, built into the binary Loads
net-protocol default net/protocol Loads, built into the binary Loads
open-uri default open-uri Loads, built into the binary Loads
open3 default open3 Loads, built into the binary Loads
openssl default openssl Loads, built into the binary Loads
optparse default optparse Loads, built into the binary Loads
pp default pp Loads, built into the binary Loads
prettyprint default prettyprint Loads, built into the binary Loads
prism default prism Loads, built into the binary Loads
psych default psych Loads, built into the binary Loads
resolv default resolv Loads, built into the binary Loads
ruby2_keywords default ruby2_keywords Loads, loaded at startup Loads
securerandom default securerandom Loads, built into the binary Loads
shellwords default shellwords Loads, built into the binary Loads
singleton default singleton Loads, built into the binary Loads
stringio default stringio Loads, loaded at startup Loads
strscan default strscan Loads, built into the binary Loads
syntax_suggest default syntax_suggest Loads, built into the binary Loads
tempfile default tempfile Loads, built into the binary Loads
time default time Loads, built into the binary Loads
timeout default timeout Loads, built into the binary Loads
tmpdir default tmpdir Loads, built into the binary Loads
tsort default tsort Loads, built into the binary Loads
un default un Loads, built into the binary Loads
uri default uri Loads, built into the binary Loads
weakref default weakref Loads, built into the binary Loads
yaml default yaml Loads, built into the binary Loads
zlib default zlib Loads, built into the binary Loads
abbrev bundled abbrev Loads, built into the binary Loads
base64 bundled base64 Loads, built into the binary Loads
benchmark bundled benchmark Loads, built into the binary Loads
bigdecimal bundled bigdecimal Loads, built into the binary Loads
csv bundled csv Loads, built into the binary Loads
debug bundled debug Does not load: LoadError: cannot load such file -- debug Loads
drb bundled drb Loads, built into the binary Loads
fiddle bundled fiddle Loads, built into the binary Loads
getoptlong bundled getoptlong Loads, built into the binary Loads
irb bundled irb Loads, built into the binary Loads
logger bundled logger Loads, built into the binary Loads
matrix bundled matrix Loads, built into the binary Loads
minitest bundled minitest Does not load: LoadError: cannot load such file -- minitest Loads
mutex_m bundled mutex_m Loads, built into the binary Loads
net-ftp bundled net/ftp Loads, built into the binary Loads
net-imap bundled net/imap Does not load: LoadError: cannot load such file -- net/imap Loads
net-pop bundled net/pop Does not load: LoadError: cannot load such file -- net/pop Loads
net-smtp bundled net/smtp Does not load: LoadError: cannot load such file -- net/smtp Loads
nkf bundled nkf Loads, built into the binary Loads
observer bundled observer Loads, built into the binary Loads
ostruct bundled ostruct Loads, built into the binary Loads
power_assert bundled power_assert Does not load: LoadError: cannot load such file -- power_assert Loads
prime bundled prime Loads, built into the binary Loads
pstore bundled pstore Loads, built into the binary Loads
racc bundled racc Loads, built into the binary Loads
rake bundled rake Does not load: LoadError: cannot load such file -- rake Loads
rbs bundled rbs Does not load: LoadError: cannot load such file -- rbs Loads
rdoc bundled rdoc Does not load: LoadError: cannot load such file -- rdoc Loads
readline bundled readline Does not load: LoadError: cannot load such file -- readline Loads
reline bundled reline Loads, built into the binary Loads
repl_type_completor bundled repl_type_completor Does not load: LoadError: cannot load such file -- repl_type_completor Loads
resolv-replace bundled resolv-replace Loads, built into the binary Loads
rexml bundled rexml Does not load: LoadError: cannot load such file -- rexml Loads
rinda bundled rinda/rinda Loads, built into the binary Loads
rss bundled rss Does not load: LoadError: cannot load such file -- rss Loads
syslog bundled syslog Loads, built into the binary Loads
test-unit bundled test-unit Does not load: LoadError: cannot load such file -- test-unit Loads
typeprof bundled typeprof Does not load: LoadError: cannot load such file -- typeprof Loads
win32ole bundled win32ole Does not load: LoadError: cannot load such file -- win32ole Does not load: LoadError: cannot load such file -- win32ole