countWord.rb

f = File.open("AliceInWonderland.txt", "r")
a = ""
f.each_line do |line|
  a +=line
end
f.close
a = a.gsub(".","").gsub("!","").gsub(",","").gsub(";","").gsub("\"","").gsub("(","").gsub(")","").gsub("?","").gsub(":","").split(" ")
m = {}
a.map{|x| 
	if m[x] == nil
		m[x]=1
	else
		m[x]+=1
	end
}
m = m.sort_by{|_key, value| _key.downcase}
m = m[0..19]
m.each{|x| puts x[0]+" : "+x[1].to_s}