Finished methods

lib/check_codeword.rb

@@ -0,0 +1,9 @@
+def check_codeword(codeword)
+    if codeword == "horse"
+      return "Correct! Come in."
+    elsif codeword.chars.first == "h" && codeword.chars.last == "e"
+      return "Close, but nope."
+    else
+      return "WRONG!"
+    end
+  end

lib/counter.rb

@@ -0,0 +1,13 @@
+class Counter
+    def initialize
+      @count = 0
+    end
+
+    def add(num)
+      @count += num
+    end
+
+    def report
+      return "Counted to #{@count} so far."
+    end
+  end

lib/gratitudes.rb

@@ -0,0 +1,15 @@
+class Gratitudes
+    def initialize
+      @gratitudes = []
+    end
+
+    def add(gratitude)
+      @gratitudes.push(gratitude)
+    end
+
+    def format
+      formatted = "Be grateful for: "
+      formatted += @gratitudes.join(", ")
+    end
+  end
+

lib/greet.rb

@@ -0,0 +1,5 @@
+def greet(name)
+    return "Hello, #{name}!"
+  end
+
+

lib/password_checker.rb

@@ -0,0 +1,9 @@
+class PasswordChecker
+  def check(password)
+    if password.length >= 8
+      return true
+    else
+      fail "Invalid password, must be 8+ characters."
+    end
+  end
+end

lib/present.rb

@@ -0,0 +1,21 @@
+class Present
+  def wrap(contents)
+    fail "A contents has already been wrapped." unless @contents.nil?
+    @contents = contents
+  end
+
+  def unwrap
+    fail "No contents have been wrapped." if @contents.nil?
+    return @contents
+  end
+end
+
+# require 'reminder'
+# RSpec.describe Reminder do
+#   context "when no task is set" do
+#     it "fails" do
+#       reminder = Reminder.new("Kay")
+#       expect { reminder.remind() }.to raise_error "No reminder set!"
+#     end
+#   end
+# end

lib/reminder.rb

@@ -0,0 +1,13 @@
+class Reminder
+    def initialize(name)
+      @name = name
+    end
+
+    def remind_me_to(task)
+      @task = task
+    end
+
+    def remind()
+      return "#{@task}, #{@name}!"
+    end
+  end

lib/report_length.rb

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+def report_length(str)
+    length = str.length
+    return "This string was #{length} characters long."
+  end

lib/string_builder.rb

@@ -0,0 +1,17 @@
+class StringBuilder
+    def initialize
+      @str = ""
+    end
+
+    def add(str)
+      @str += str
+    end
+
+    def size
+      return @str.length
+    end
+
+    def output
+      return @str
+    end
+  end

spec/check_codeword_spec.rb

@@ -0,0 +1,19 @@
+require "check_codeword"
+
+RSpec.describe "check_codeword method" do
+  it "takes 'horse' and returns 'Correct! Come in.'" do
+  result = check_codeword("horse")
+  expect(result).to eq "Correct! Come in."
+  end
+
+  it "takes codeword.chars.first == 'h' && codeword.chars.last == 'e' 
+  and returns 'Close, but nope.'" do
+  result = check_codeword("home")
+  expect(result).to eq "Close, but nope."
+  end
+
+  it "takes the incorrect input and returns 'WRONG!'" do
+  result = check_codeword("chair")
+  expect(result).to eq "WRONG!"
+  end
+end

spec/counter_spec.rb

@@ -0,0 +1,11 @@
+require "counter"
+
+RSpec.describe Counter do
+	it "add the num to the count variable" do
+  counter = Counter.new
+	counter.add(5)
+	result = counter.report
+	expect(result).to eq "Counted to 5 so far."
+	end
+
+end

spec/gratitudes_spec.rb

@@ -0,0 +1,11 @@
+require "gratitudes"
+
+RSpec.describe Gratitudes do
+    it "takes the input gratitude and it pushes to the array. It also formates it" do
+    gratitudes = Gratitudes.new
+    gratitudes.add("thank you")
+    result = gratitudes.format
+    expect(result).to eq "Be grateful for: thank you"
+    end
+
+end

spec/greet_spec.rb

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+require "greet"
+
+RSpec.describe "greet method" do
+	it "takes the input and returns Hello, Nagore" do
+  	result = greet("Nagore")
+  	expect(result).to eq "Hello, Nagore!"
+  end
+end

spec/password_checker_spec.rb

@@ -0,0 +1,14 @@
+require "password_checker"
+
+RSpec.describe PasswordChecker do
+    it "sees the password and returns true if it has 8+ characters." do
+        password_checker = PasswordChecker.new
+        result = password_checker.check("carrotss")
+        expect(result).to eq true
+    end
+
+    it "fails if the password has less that 8 chars" do
+        password_checker = PasswordChecker.new
+        expect{ password_checker.check("cat") }.to raise_error "Invalid password, must be 8+ characters."
+    end
+end

spec/present_spec.rb

@@ -0,0 +1,21 @@
+require "present"
+
+RSpec.describe Present do
+
+	it "wraps and unwraps a value" do
+		present = Present.new
+		present.wrap(10)
+		expect(present.unwrap).to eq 10
+	end
+
+	it "fails if we unwrap without wrapping first" do
+			present = Present.new
+			expect { present.unwrap }.to raise_error "No contents have been wrapped."
+	end
+
+	it "fails if we wrap if we've already wrapped" do 
+			present = Present.new
+			present.wrap(10)
+			expect { present.wrap (11) }.to raise_error "A contents has already been wrapped."
+	end
+end

spec/reminder_spec.rb

@@ -0,0 +1,13 @@
+require 'reminder'
+
+# We use the class name here rather than a string
+RSpec.describe Reminder do
+  it "reminds the user to do a task" do
+    reminder = Reminder.new("Kay")
+    reminder.remind_me_to("Walk the dog")
+    result = reminder.remind()
+    expect(result).to eq "Walk the dog, Kay!"
+  end
+
+  # We would typically have a number of these examples.
+end

spec/report_length_spec.rb

@@ -0,0 +1,9 @@
+require "report_length"
+
+RSpec.describe "report_length method" do
+
+  it "given string 'hello' returns 'This string was 5 characters long.'" do
+    result = report_length("hello")
+    expect(result). to eq "This string was 5 characters long."
+  end
+end

spec/string_builder_spec.rb

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+require "string_builder"
+
+RSpec.describe StringBuilder do
+    it "takes the input, add it to the string and it counts the string characters" do
+    string_builder = StringBuilder.new
+    string_builder.add("Hello")
+    string_builder.size
+    result = string_builder.output
+		expect(result).to eq "Hello"
+		end
+	end