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365557f111
IO#read/write_nonblock methods are defined in prelude.rb with special private method __read/write_nonblock to reduce keyword parameters overhead. We can move them into io.rb with builtin functions.
37 lines
806 B
Ruby
37 lines
806 B
Ruby
class << Thread
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# call-seq:
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# Thread.exclusive { block } -> obj
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#
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# Wraps the block in a single, VM-global Mutex.synchronize, returning the
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# value of the block. A thread executing inside the exclusive section will
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# only block other threads which also use the Thread.exclusive mechanism.
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def exclusive(&block) end if false
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mutex = Mutex.new # :nodoc:
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define_method(:exclusive) do |&block|
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warn "Thread.exclusive is deprecated, use Thread::Mutex", uplevel: 1
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mutex.synchronize(&block)
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end
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end
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class Binding
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# :nodoc:
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def irb
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require 'irb'
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irb
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end
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# suppress redefinition warning
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alias irb irb # :nodoc:
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end
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module Kernel
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def pp(*objs)
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require 'pp'
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pp(*objs)
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end
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# suppress redefinition warning
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alias pp pp # :nodoc:
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private :pp
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end
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