Class: Called::LogFile

Inherits:
Object
  • Object
show all
Defined in:
lib/called.rb

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ LogFile

Returns a new instance of LogFile.



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# File 'lib/called.rb', line 32

def initialize path
  @lock = Mutex.new
  @set = Set.new
  @path = path
end

Instance Method Details

#format(set) ⇒ Object 



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# File 'lib/called.rb', line 47

def format set
  records= set.to_a
  max_len = records.
    max{|rec| rec.method_name.length}.
    method_name.
    length + 1
  records.map do |rec|
    formatted = "%#{max_len}s" % rec.method_name
    "#{formatted} | #{rec.called_from}"
  end.join "\n"
end

#puts(record) ⇒ Object 



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# File 'lib/called.rb', line 38

def puts record
  @lock.synchronize do
    @set << record
    File.open @path, 'w' do |f|
      f.puts format @set
    end
  end
end