modified dogs warmup

Author: JordyOne

dogs.rb

@@ -3,43 +3,76 @@
 dogs = ["Fido", "Harleigh", "Mali", "Trixie", "Snow", "Victory"]
 
 def how_many_dogs(dogs)
-
+  dogs.length
 end
 
 def name_lengths(dogs)
-
+  names = []
+  dogs.each do |lengths|
+    names << lengths.length
+  end
+  names
 end
 
 def reverse_dog_names(dogs)
-
+  reversed_names = []
+  dogs.each do |name|
+    name2 = name.reverse
+    reversed_names.push(name2)
+  end
+  reversed_names
 end
 
-def first_three_dogs_with_each(dogs)
 
+def first_three_dogs_with_each(dogs)
+  first_three_dogs = []
+  dogs.each do |name|
+    if name == dogs[0] || name == dogs[1] || name == dogs[2]
+      first_three_dogs.push(name)
+    end
+  end
+  first_three_dogs
 end
 
 def first_three_dogs_without_each(dogs)
-
+  dogs[0..2] #slicing an array
 end
 
 def reverse_case_dog_names(dogs)
-
+  reversed_case = []
+  dogs.each do |name|
+    name2 = name.swapcase
+    reversed_case.push(name2.to_s)
+  end
+  reversed_case
 end
 
-def sum_of_all_dog_name_lengths(dogs)
 
+def sum_of_all_dog_name_lengths(dogs)
+  name_length = 0
+  dogs.each do |name|
+    name2 = name.length
+    name_length = name_length.to_i + name2
+  end
+  return name_length.to_i
 end
 
 def dogs_with_long_names(dogs)
 
 end
 
+dogs = ["Fido", "Harleigh", "Mali", "Trixie", "Snow", "Victory"]
+dogs2 =["Fido", "Harleigh"]
+
+
 puts "*"*80
 puts "Make each method return the correct value"
 puts "The check method will run and tell you if the answer is correct"
 puts "*"*80
 
 check("how_many_dogs", how_many_dogs(dogs) == 6)
+check("how_many_dogs", how_many_dogs(dogs2) == 2)
+
 check("name_lengths", name_lengths(dogs) == [4, 8, 4, 6, 4, 7])
 check("reverse_dog_names", reverse_dog_names(dogs) == ["odiF", "hgielraH", "ilaM", "eixirT", "wonS", "yrotciV"])
 check("first_three_dogs_with_each", first_three_dogs_with_each(dogs) == ["Fido", "Harleigh", "Mali"])