Sha256: 816bb3a63e435437465d3bca282f567182a6934b4b22a4e5c1c354e63ce51a61
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Versions: 17
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Stored size: 1.28 KB
Contents
class IO
# Returns number of bytes that can be read without blocking. Returns zero if no
# information available.
#
def nread: () -> Integer
# Returns `true` if input available without blocking, or `false`.
#
def ready?: () -> boolish
# Waits until the IO becomes ready for the specified events and returns the
# subset of events that become ready, or `false` when times out.
#
# The events can be a bit mask of `IO::READABLE`, `IO::WRITABLE` or
# `IO::PRIORITY`.
#
# Returns `true` immediately when buffered data is available.
#
# Optional parameter `mode` is one of `:read`, `:write`, or `:read_write`
# (deprecated).
#
def wait: (Integer events, ?Numeric timeout) -> (self | bool | nil)
| (?Numeric timeout, *wait_mode mode) -> (self | bool | nil)
type wait_mode = :read | :r | :readable
| :write | :w | :writable
| :read_write | :rw | :readable_writable
# Waits until IO is readable and returns `true`, or `false` when times out.
# Returns `true` immediately when buffered data is available.
#
def wait_readable: (?Numeric timeout) -> (self | bool | nil)?
# Waits until IO is writable and returns `true` or `false` when times out.
#
def wait_writable: (?Numeric timeout) -> (self | bool | nil)?
end
Version data entries
17 entries across 17 versions & 1 rubygems