module ProcessLock
Constants
- VERSION
Public Class Methods
ensure_only_process(name = nil, &block)
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# File lib/ProcessLock.rb, line 7 def ensure_only_process(name = nil, &block) raise ArgumentError, "No block given" unless block_given? name ||= infer_name(block) locker = NixLocker.new locker.ensure_only_process(name, &block) end
Private Class Methods
infer_name(block)
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# File lib/ProcessLock.rb, line 16 def infer_name(block) method = block.binding.eval('__method__') file = File.basename(block.binding.eval('__FILE__'), '.*') "#{file}-#{method}" end