is_anagram1.rb

def is_anagram(s, t)
   a1 = s.each_char.to_a
   a1 = a1.sort
   a2 = t.each_char.to_a
   a2 = a2.sort
   puts a1
   puts a2
   return a1==a2

end

is_anagram2.rb

def is_anagram(s, t)
	strComp = Hash.new(0)
	i=0
	if s.length == t.length
		
		while i<s.length
			strComp[s[i]] +=1
			strComp[t[i]] -=1
			i=i+1
		end
		return strComp.all? { |index,value|  value == 0}
	end
	false
end