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`class Handle`

A handle to a scheduled timer.

Definitions

`def initialize(time, block)`

Initialize the handle with the given time and block.

Signature

parameter　time　Float: The time at which the block should be called.
parameter　block　Proc: The block to call.

Implementation

def initialize(time, block)
	@time = time
	@block = block
end

`attr :time`

Signature

attribute　Float: The time at which the block should be called.

`attr :block`

Signature

attribute　Proc | Nil: The block to call when the timer fires.

`def < other`

Compare the handle with another handle.

Signature

parameter　other　Handle: The other handle to compare with.
returns　Boolean: Whether the handle is less than the other handle.

Implementation

def < other
	@time < other.time
end

`def > other`

Compare the handle with another handle.

Signature

parameter　other　Handle: The other handle to compare with.
returns　Boolean: Whether the handle is greater than the other handle.

Implementation

def > other
	@time > other.time
end

`def call(...)`

Invoke the block.

Implementation

def call(...)
	@block.call(...)
end

`def cancel!`

Cancel the timer.

Implementation

def cancel!
	@block = nil
end

`def cancelled?`

Signature

returns　Boolean: Whether the timer has been cancelled.

Implementation

def cancelled?
	@block.nil?
end