chuyeow · September 1, 2009 05:07
diff --git a/Block argument scope gotcha on Ruby 1.8.x.rb b/Block argument scope gotcha on Ruby 1.8.x.rb
 var = :foo
 %w(a b c).each do |var|
  # Do something.
 end
 puts var # var is actually "c", not :foo. This is not a problem in Ruby 1.9 onwards.
	var = :foo
	%w(a b c).each do \|var\|
	# Do something.
	end
	puts var # var is actually "c", not :foo. This is not a problem in Ruby 1.9 onwards.