morganp · September 2, 2010 02:14
diff --git a/flatten.rb b/flatten.rb
 require 'pp'
 a=[1,[2,[3]],4,5,[6,7,[8,9]]]
 pp a.inject([]){|b,x| if Array===x then x.each {|y| b << y } else b << x end;b;}
diff --git a/numeric.rb b/numeric.rb
 #ruby numeric.rb 10000000.12355
 a,b=ARGV[0].split('.');p a.reverse.gsub(/(\d{3})(?=\d)/,'\1,').reverse + "." + b
diff --git a/resolve.rb b/resolve.rb
 #ruby resolve.rb "Enumerable::Enumerator"
 puts ARGV[0].split('::').inject(Kernel){|obj,str|obj.const_get(str)}
	require 'pp'
	a=[1,[2,[3]],4,5,[6,7,[8,9]]]
	pp a.inject([]){\|b,x\| if Array===x then x.each {\|y\| b << y } else b << x end;b;}
	#ruby numeric.rb 10000000.12355
	a,b=ARGV[0].split('.');p a.reverse.gsub(/(\d{3})(?=\d)/,'\1,').reverse + "." + b
	#ruby resolve.rb "Enumerable::Enumerator"
	puts ARGV[0].split('::').inject(Kernel){\|obj,str\|obj.const_get(str)}