Name Split

gistfile1.txt

require 'minitest/autorun'
require 'minitest/pride'

# Write two methods:
#
#   * `first_name`: given a name in string, return the first name.
#   * `last_name`: given a name in string, return the last name.

# WRITE YOUR CODE HERE.

class StringSplitChallenge < MiniTest::Test
  def test_first_name
    assert_equal "Mason", first_name("Mason Matthews")
  end

  def test_last_name
    assert_equal "Matthews", last_name("Mason Matthews")
  end

  def test_one_word_name
    assert_equal "deadmou5", first_name("deadmou5")
    assert_equal "", last_name("deadmou5")
  end

  def test_three_word_name
    assert_equal "John Quincy", first_name("John Quincy Adams")
    assert_equal "Adams", last_name("John Quincy Adams")
  end

  def test_no_word_name
    assert_equal "", first_name("")
    assert_equal "", last_name("")
  end

  def test_nil_name
    assert_equal "", first_name(nil)
    assert_equal "", last_name(nil)
  end
end

def first_name(string)
  if string == nil || string == ""
    return ""
  elsif string.include?(" ")
    names = string.split(" ")
    names[0]
  else
  return string
end
end

def last_name(string)
  if string == nil || string == ""
    return ""
  elsif string.include?(" ")
  names = string.split(" ")
  names[-1]
else
  return ""
  end
end