Class: Count

Inherits:
Object
  • Object
show all
Defined in:
lib/count.rb

Constant Summary collapse

LANG = 
{
	:cpp   =>"C++ Source",
	:c     =>"C Source",
	:cs    =>"C# ",
	:h     =>"C/C++ Header",
	:hs    =>"Haskell",
	:java  =>"Java",
	:js    =>"JavaScript",
	:m     =>"Objective C",
	:php   =>"PHP",
	:py    =>"Python",
	:rb    =>"Ruby",
	:scala =>"Scala",
	:sh    =>"Shell",
	:sml   =>"Stand ML",	
	:coffee =>"CoffeeScript",
	:scss  => "Scss",
	:erb   => "Erb Templete",
	:haml  => "Haml Templete",
	:slim  => "Slim Templete",
	:less  => "Less",
	:txt   => "txt"
}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#count ⇒ Object

Returns the value of attribute count.



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# File 'lib/count.rb', line 9

def count
  @count
end

Class Method Details

.count(dir) ⇒ Object 



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# File 'lib/count.rb', line 61

def self.count(dir)

	number = Hash.new

	Find.find(File.expand_path(dir)).each do |file|
		if File.file?(file) 
			ext = File.extname(file)[1..-1]
			if ext 
				lang = ext.to_sym
				if LANG.key?(lang)
					num = count_file(file)
					if !number.key? lang 	
						number[lang] = [0,0]
					end 
					number[lang][0] += num[0]
					number[lang][1] += num[1]
				end
			end
		end
	end

	
	total = 0
	total_pure = 0

	putsline
	puts "        Lang       count   count(no comments)".blue
	putsline
	number.each do |lang, numberber|
		str = "%12s %10d %10d" %  [LANG[lang] , numberber[0], numberber[1]]
		puts str.green
		total += number[lang][0]
		total_pure += number[lang][1]
	end
	putsline
	puts ("%12s %10d %10d" %  ["Total", total, total_pure]).blue
	putsline
end

.count_file(file) ⇒ Object 



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# File 'lib/count.rb', line 36

def self.count_file(file)
	count = 0
	comment = 0
	open(file) do |file|
		while line = file.gets 
			count = count + 1

			begin
				line.strip!
			rescue => e
				p e
			end

			if line.index("//") == 0 || line.index("#") == 0 || line.index('/*') == 0 || line.index('*')
				comment += 1
			end
		end
	end
	[count, count - comment]
end

.putsline ⇒ Object 



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# File 'lib/count.rb', line 57

def self.putsline 
	puts ("=" * 50).yellow
end