Class: Test::Unit::Util::ProcWrapper

Allows the storage of a Proc passed through ’&’ in a hash.

Note: this may be inefficient, since the hash being used is not necessarily very good. In Observable, efficiency is not too important, since the hash is only accessed when adding and removing listeners, not when notifying.

Methods

== eql? hash new to_proc

Public Class methods

new(a_proc)

Creates a new wrapper for a_proc.

[Source]

# File test/unit/util/procwrapper.rb, line 23
        def initialize(a_proc)
          @a_proc = a_proc
          @hash = a_proc.inspect.sub(/^(#<#{a_proc.class}:)/){''}.sub(/(>)$/){''}.hex
        end

Public Instance methods

==(other)

[Source]

# File test/unit/util/procwrapper.rb, line 32
        def ==(other)
          case(other)
            when ProcWrapper
              return @a_proc == other.to_proc
            else
              return super
          end
        end

eql?(other)

Alias for #==

hash()

[Source]

# File test/unit/util/procwrapper.rb, line 28
        def hash
          return @hash
        end

to_proc()

[Source]

# File test/unit/util/procwrapper.rb, line 42
        def to_proc
          return @a_proc
        end

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