Exception: Mutineer::ConcurrentRunError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/mutineer/file_swap.rb

Overview

Raised when a source file's backup already exists as FileSwap.with begins — a second mutineer run is racing on the same file (the backup path is shared and unlocked). Aborting beats silently leaving the tree mutated.

Instance Method Summary collapse

Constructor Details

#initialize(backup) ⇒ ConcurrentRunError

Returns a new instance of ConcurrentRunError.



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# File 'lib/mutineer/file_swap.rb', line 8

def initialize(backup)
  super("a backup already exists at #{backup} — is another mutineer run active " \
        "in this directory? Aborting to avoid corrupting the source file.")
end