Create naima.rb

25th Aug, 2019/Function/Task - 1/Naima.rb

@@ -0,0 +1,45 @@
+VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-]+(\.[a-z\d\-]+)*\.[a-z]+\z/i
+
+def isEmailValid(email)
+	if email =~ VALID_EMAIL_REGEX
+		return 1
+	else 
+		return 0
+	end
+end
+
+def isPasswordValid(pass)
+	len = pass.length
+	num = 0
+	low_case = 0
+	up_case = 0
+	sp_char = 0
+	i = 0
+	while i < len
+		if pass[i].match(/[0-9]/)
+			num += 1
+		elsif pass[i].match(/[a-z]/)
+			low_case += 1
+		elsif  pass[i].match(/[A-Z]/)
+			up_case += 1
+		elsif pass[i] != ' '
+			sp_char += 1
+		end
+		i += 1
+	end
+	puts len
+	puts num
+	puts low_case
+	puts up_case
+	puts sp_char
+	if len >= 8 && len <= 32 && num > 0 && low_case > 0 && up_case > 0 && sp_char > 0
+		return 1
+	else
+		return 0
+	end
+end			
+
+emailAddress = gets.chomp
+puts isEmailValid(emailAddress)
+passWord = gets.chomp
+puts isPasswordValid(passWord)

25th Aug, 2019/OOP Concepts/Task - 1/Naima.rb

@@ -0,0 +1,52 @@
+class Human
+	def initialize (name, age, gender, height, weight)
+		@name, @age, @gender, @height, @weight = name, age, gender, height, weight
+	end
+
+	def setName(name)
+		@name = name
+	end
+
+	def setAge(age)
+		@age = age
+	end
+
+	def setGender(gender)
+		@gender = gender
+	end
+
+	def setHeight(height)
+		@height = height
+	end
+
+	def setWeight(weight)
+		@weight = weight
+	end
+
+	def getName
+		@name
+	end
+
+	def getAge
+		@age
+	end
+
+	def getGender
+		@gender
+	end
+
+	def getHeight
+		@height
+	end
+
+	def getWeight
+		@weight
+	end
+end
+
+man = Human.new("Foyez", 26, "Male", 5.9, 56)
+woman = Human.new("Bristy", 23, "Female", 5.4, 64)
+
+puts man.getName + " " + String(man.getAge) + " " + man.getGender + " " + String(man.getHeight) + " " + String(man.getWeight)
+puts woman.getName + " " + String(woman.getAge) + " " + man.getGender + " " + String(man.getHeight) + " " + String(man.getWeight)
+

25th Aug, 2019/Variables, Expressions, Loops, Conditons/Task -1/naima.rb

@@ -0,0 +1,48 @@
+s = gets.chomp
+len = String(s.length)
+puts "Length: " + len
+
+rev_string = ""
+i = s.length-1
+while i >= 0
+	rev_string += s[i]
+	i = i-1
+end
+puts "Reverse: " + rev_string
+
+if(s == rev_string)
+	puts "isPalindrome: True"
+elsif
+	puts "isPalindrome: False"	
+end
+
+l_case = 0
+u_case = 0
+num = 0
+sp_char = 0
+
+j = 0
+while j < s.length
+	if(s[j].match(/[a-z]/))
+		l_case += 1
+	elsif(s[j].match(/[A-Z]/))
+		u_case += 1
+	elsif(s[j].match(/[0-9]/))
+		num += 1
+	else
+		if(s[j]  != " ")
+			sp_char += 1
+		end
+	end
+	j += 1
+end
+
+puts "lower-case: " + String(l_case)
+puts "upper-case: " + String(u_case)
+puts "numbers: " + String(num)
+puts "special: " + String(sp_char)
+
+u_case_string = s.upcase
+l_case_string = s.downcase
+puts "upper-case string: " + u_case_string
+puts "lower-case string: " + l_case_string