Revision: 4322 http://trac.macosforge.org/projects/ruby/changeset/4322 Author: ernest.prabhakar@gmail.com Date: 2010-07-07 10:55:59 -0700 (Wed, 07 Jul 2010) Log Message: ----------- Cleanup trailing whitespace in dispatch README Modified Paths: -------------- MacRuby/trunk/lib/dispatch/README.rdoc Modified: MacRuby/trunk/lib/dispatch/README.rdoc =================================================================== --- MacRuby/trunk/lib/dispatch/README.rdoc 2010-07-07 17:55:58 UTC (rev 4321) +++ MacRuby/trunk/lib/dispatch/README.rdoc 2010-07-07 17:55:59 UTC (rev 4322) @@ -84,7 +84,7 @@ Additionally, you can call +values+ to obtain all the values: - @values = job.values + @values = job.values puts "#{@values.inspect} => [1.0E50]" job.join puts "#{@values.inspect} => [1.0E50, 4294967296.0]" @@ -108,7 +108,7 @@ then ask it to wrap the object you want to modify from multiple threads: @hash = job.synchronize Hash.new - puts "#{@hash.class} => Dispatch::Proxy" # + puts "#{@hash.class} => Dispatch::Proxy" # This is actually the same type of object used to manage the list of +values+: @@ -122,7 +122,7 @@ puts "#{@hash} => {:foo=>:bar}" @hash.delete :foo -Except that you can use it safely inside Dispatch blocks from multiple threads: +Except that you can use it safely inside Dispatch blocks from multiple threads: [64, 100].each do |n| job.add { @hash[n] = Math.sqrt(10**n) } @@ -141,7 +141,7 @@ If for any reason you need to retrieve the original (unproxied) object, simply call +__value__+: delegate = @hash.__value__ - puts "\n#{delegate.class} => Hash" + puts "\n#{delegate.class} => Hash" This differs from +SimpleDelegate#__getobj__+ (which Dispatch::Proxy inherits) in that it will first wait until any pending asynchronous blocks have executed. @@ -249,7 +249,7 @@ This uses a parallel +inject+ (formerly known as +reduce+) to return a single value by combining the result of +map+. Unlike +inject+, you must specify an explicit initial value as the first parameter. The default accumulator is ":+", but you can specify a different symbol to +send+: - mr = (0..4).p_mapreduce([], :concat) { |i| [10**i] } + mr = (0..4).p_mapreduce([], :concat) { |i| [10**i] } puts "#{mr} => [1, 1000, 10, 100, 10000]" Because of those parameters, the optional +stride+ is now the third: @@ -391,7 +391,7 @@ The underlying API expects and returns integers, e.g.: @event = 0 - mask = Dispatch::Source::PROC_EXIT | Dispatch::Source::PROC_SIGNAL + mask = Dispatch::Source::PROC_EXIT | Dispatch::Source::PROC_SIGNAL proc_src = Dispatch::Source.process($$, mask) do |s| @event |= s.data end