The host to connect to either from the RUBYGEMS_HOST environment variable or from the user’s configuration
Check if gem name
version version
is installed.
Zlib::GzipReader
wrapper that unzips data
.
Zlib::GzipWriter
wrapper that zips data
.
Set
the real user ID of the calling process to user. Not available on all platforms.
Set
the real group ID of the calling process to group. Not available on all platforms.
Sets the (user) real and/or effective user IDs of the current process to rid and eid, respectively. A value of -1
for either means to leave that ID unchanged. Not available on all platforms.
Sets the (group) real and/or effective group IDs of the current process to rid and eid, respectively. A value of -1
for either means to leave that ID unchanged. Not available on all platforms.
Sets the (user) real, effective, and saved user IDs of the current process to rid, eid, and sid respectively. A value of -1
for any value means to leave that ID unchanged. Not available on all platforms.
Sets the (group) real, effective, and saved user IDs of the current process to rid, eid, and sid respectively. A value of -1
for any value means to leave that ID unchanged. Not available on all platforms.
Compile a ConstantOrWriteNode
node
Foo ||= bar
becomes
defined?(Foo) ? Foo : Foo = bar
Dispatch enter and leave events for ClassVariableWriteNode
nodes and continue walking the tree.