Title casing test cases

testcases.rb

TEST_CASES = [
  [
    "For step-by-step directions email someone@gmail.com",
    "For Step-by-Step Directions Email someone@gmail.com"],
  [
    "2lmc Spool: 'Gruber on OmniFocus and Vapo(u)rware'",
    "2lmc Spool: 'Gruber on OmniFocus and Vapo(u)rware'"],
  [
    "Have you read “The Lottery”?",
    "Have You Read “The Lottery”?"],
  [
    "your hair[cut] looks (nice)",
    "Your Hair[cut] Looks (Nice)"],
  [
    "People probably won't put http://foo.com/bar/ in titles",
    "People Probably Won't Put http://foo.com/bar/ in Titles"],
  [
    "Scott Moritz and TheStreet.com’s million iPhone la‑la land",
    "Scott Moritz and TheStreet.com’s Million iPhone La‑La Land"],
  [
    "BlackBerry vs. iPhone",
    "BlackBerry vs. iPhone"],
  [
    "Notes and observations regarding Apple’s announcements from ‘The Beat Goes On’ special event",
    "Notes and Observations Regarding Apple’s Announcements From ‘The Beat Goes On’ Special Event"],
  [
    "Read markdown_rules.txt to find out how _underscores around words_ will be interpretted",
    "Read markdown_rules.txt to Find Out How _Underscores Around Words_ Will Be Interpretted"],
  [
    "Q&A with Steve Jobs: 'That's what happens in technology'",
    "Q&A With Steve Jobs: 'That's What Happens in Technology'"],
  [
    "What is AT&T's problem?",
    "What Is AT&T's Problem?"],
  [
    "Apple deal with AT&T falls through",
    "Apple Deal With AT&T Falls Through"],
  [
    "this v that",
    "This v That"],
  [
    "this vs that",
    "This vs That"],
  [
    "this v. that",
    "This v. That"],
  [
    "this vs. that",
    "This vs. That"],
  [
    "The SEC's Apple probe: what you need to know",
    "The SEC's Apple Probe: What You Need to Know"],
  [
    "'by the way, small word at the start but within quotes.'",
    "'By the Way, Small Word at the Start but Within Quotes.'"],
  [
    "Small word at end is nothing to be afraid of",
    "Small Word at End Is Nothing to Be Afraid Of"],
  [
    "Starting sub-phrase with a small word: a trick, perhaps?",
    "Starting Sub-Phrase With a Small Word: A Trick, Perhaps?"],
  [
    "Sub-phrase with a small word in quotes: 'a trick, perhaps?'",
    "Sub-Phrase With a Small Word in Quotes: 'A Trick, Perhaps?'"],
  [
    "Sub-phrase with a small word in quotes: \"a trick, perhaps?\"",
    "Sub-Phrase With a Small Word in Quotes: \"A Trick, Perhaps?\""],
  [
    "\"Nothing to Be Afraid of?\"",
    "\"Nothing to Be Afraid Of?\""],
  [
    "a thing",
    "A Thing"],
  [
    "Dr. Strangelove (or: how I Learned to Stop Worrying and Love the Bomb)",
    "Dr. Strangelove (Or: How I Learned to Stop Worrying and Love the Bomb)"],
  [
    "  this is trimming",
    "This Is Trimming"],
  [
    "this is trimming  ",
    "This Is Trimming"],
  [
    "  this is trimming  ",
    "This Is Trimming"],
  [
    "IF IT’S ALL CAPS, FIX IT",
    "If It’s All Caps, Fix It"],
  [
    "___if emphasized, keep that way___",
    "___If Emphasized, Keep That Way___"],
  [
    "What could/should be done about slashes?",
    "What Could/Should Be Done About Slashes?"],
  [
    "Never touch paths like /var/run before/after /boot",
    "Never Touch Paths Like /var/run Before/After /boot"],
  [
    "There are 100's of buyer's guides",
    "There Are 100's of Buyer's Guides"
  ],
].freeze

Attribution: https://raw.githubusercontent.com/ap/titlecase/master/test.pl