Adjust structure of directory

Ruby/remove-comments-in-java.rb

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+#! /usr/bin/ruby -w
+# coding = UTF-8
+
+# read in each line
+# replace the comment
+# @input: File to be processed, ARGV[0]
+# @output: File to be stored, ARGV[1]
+# @author: Chunyang Wen
+
+
+result = '' # store the output string
+multi_line = false
+line_no = 0
+
+File::open(ARGV[0])do |file|
+
+	# handle each line
+	loop do
+
+		begin
+			line = file.readline
+			line_no += 1
+		rescue
+			break
+		else
+			# line.lstrip!
+			line.rstrip!
+			line.gsub!(/\/\/.*/,'') # remove one line comment
+			line.gsub!(/\/\*.*\*\//, '') # remove multi-line comment on one line
+
+			p "Cur LINE #{line_no}: #{line}"
+			if multi_line then
+				# we alread in mult-line mode
+				# try to find "*/"
+				# p "In True Loop"
+				# p line.include?("*/")
+				if !line.include?("*/") then
+					# p "Next"
+					next
+				else
+					# we are about to end
+					start = line.index("*/")
+					line = line.slice(start+2, line.length)
+					multi_line  = false
+				end
+			end
+
+			# after gsub, there still multi-line comment
+			multi_line = line.include?("/*")
+
+		#	p multi_line
+
+			if multi_line then
+				stop = line.index("/*")
+				line.slice!(stop, line.length)
+			end
+
+			result<<line<<"\n" if line.length > 0
+
+		end
+
+	end
+end
+# p result
+File::open(ARGV[1], "w+") do |file|
+	# p ARGV[1]
+	file.puts(result)
+end
+