Module: FFI::LastError

Defined in:: lib/rbtrace/core_ext.rb

Constant Summary collapse

Errnos =

Errno::constants.map(&Errno.method(:const_get)).inject({}) do |hash, c|
  hash[ c.const_get(:Errno) ] = c
  hash
end

Class Method Summary collapse

Class Method Details

.exception ⇒ `Object`



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# File 'lib/rbtrace/core_ext.rb', line 7

def self.exception
  Errnos[error]
end

.raise(msg = nil) ⇒ `Object`



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# File 'lib/rbtrace/core_ext.rb', line 10

def self.raise(msg=nil)
  Kernel.raise exception, msg
end