First draft of switching the CoffeeScript Compiler over to camelCase.…

… Pour one on the ground for underscores...

Cakefile

@@ -20,8 +20,8 @@ task 'install', 'install CoffeeScript into /usr/local (or --prefix)', (options)
     "cp -rf bin lib LICENSE README package.json src vendor $lib"
     "ln -sf $lib/bin/coffee $base/bin/coffee"
     "ln -sf $lib/bin/cake $base/bin/cake"
-    "mkdir -p ~/.node_libraries"
-    "ln -sf $lib/lib ~/.node_libraries/coffee-script"
+    "mkdir -p ~/.nodeLibraries"
+    "ln -sf $lib/lib ~/.nodeLibraries/coffee-script"
   ].join(' && '), (err, stdout, stderr) ->
    if err then print stderr
   )
@@ -44,8 +44,8 @@ task 'build:parser', 'rebuild the Jison parser (run build first)', ->
   require.paths.unshift 'vendor/jison/lib'
   parser: require('./lib/grammar').parser
   js: parser.generate()
-  parser_path: 'lib/parser.js'
-  fs.writeFile parser_path, js
+  parserPath: 'lib/parser.js'
+  fs.writeFile parserPath, js
 
 
 task 'build:ultraviolet', 'build and install the Ultraviolet syntax highlighter', ->
@@ -80,20 +80,20 @@ task 'loc', 'count the lines of source code in CoffeeScript', ->
 
 task 'test', 'run the CoffeeScript language test suite', ->
   helpers.extend global, require 'assert'
-  passed_tests: failed_tests: 0
-  start_time:   new Date()
-  original_ok:  ok
+  passedTests: failedTests: 0
+  startTime:   new Date()
+  originalOk:  ok
   helpers.extend global, {
-    ok: (args...) -> passed_tests += 1; original_ok(args...)
+    ok: (args...) -> passedTests += 1; originalOk(args...)
     CoffeeScript: CoffeeScript
   }
   red: '\033[0;31m'
   green: '\033[0;32m'
   reset: '\033[0m'
   process.addListener 'exit', ->
-    time: ((new Date() - start_time) / 1000).toFixed(2)
-    message: "passed $passed_tests tests in $time seconds$reset"
-    puts(if failed_tests then "${red}failed $failed_tests and $message" else "$green$message")
+    time: ((new Date() - startTime) / 1000).toFixed(2)
+    message: "passed $passedTests tests in $time seconds$reset"
+    puts(if failedTests then "${red}failed $failedTests and $message" else "$green$message")
   fs.readdir 'test', (err, files) ->
     files.forEach (file) ->
       return unless file.match(/\.coffee$/i)
@@ -102,6 +102,6 @@ task 'test', 'run the CoffeeScript language test suite', ->
         try
           CoffeeScript.run code.toString(), {source: source}
         catch err
-          failed_tests += 1
+          failedTests += 1
           puts "${red}failed:${reset} $source"
           puts err.stack

documentation/coffee/aliases.coffee

@@ -1,9 +1,9 @@
 launch() if ignition is on
 
-volume: 10 if band isnt spinal_tap
+volume: 10 if band isnt spinalTap
 
-let_the_wild_rumpus_begin() unless answer is no
+letTheWildRumpusBegin() unless answer is no
 
-if car.speed < speed_limit then accelerate()
+if car.speed < speedLimit then accelerate()
 
 print "My name is " + @name

documentation/coffee/cake_tasks.coffee

@@ -1,3 +1,3 @@
 task 'test', 'run each of the unit tests', ->
-  for test in test_files
+  for test in testFiles
     fs.readFile test, (err, code) -> eval coffee.compile code

documentation/coffee/conditionals.coffee

@@ -1,9 +1,9 @@
-mood: greatly_improved if singing
+mood: greatlyImproved if singing
 
-if happy and knows_it
-  claps_hands()
-  cha_cha_cha()
+if happy and knowsIt
+  clapsHands()
+  chaChaCha()
 
 date: if friday then sue else jill
 
-expensive: or do_the_math()
+expensive: or doTheMath()

documentation/coffee/expressions.coffee

@@ -1,8 +1,8 @@
 grade: (student) ->
-  if student.excellent_work
+  if student.excellentWork
     "A+"
-  else if student.okay_stuff
-    if student.tried_hard then "B" else "B-"
+  else if student.okayStuff
+    if student.triedHard then "B" else "B-"
   else
     "C"
 

documentation/coffee/fat_arrow.coffee

@@ -2,5 +2,5 @@ Account: (customer, cart) ->
   @customer: customer
   @cart: cart
 
-  $('.shopping_cart').bind 'click', (event) =>
+  $('.shoppingCart').bind 'click', (event) =>
     @customer.purchase @cart

documentation/coffee/multiple_return_values.coffee

@@ -1,5 +1,5 @@
-weather_report: (location) ->
+weatherReport: (location) ->
   # Make an Ajax request to fetch the weather...
   [location, 72, "Mostly Sunny"]
 
-[city, temp, forecast]: weather_report "Berkeley, CA"
+[city, temp, forecast]: weatherReport "Berkeley, CA"

documentation/coffee/object_comprehensions.coffee

@@ -1,4 +1,4 @@
-years_old: {max: 10, ida: 9, tim: 11}
+yearsOld: {max: 10, ida: 9, tim: 11}
 
-ages: for child, age of years_old
+ages: for child, age of yearsOld
   child + " is " + age

documentation/coffee/overview.coffee

@@ -1,9 +1,9 @@
 # Assignment:
 number: 42
-opposite_day: true
+oppositeDay: true
 
 # Conditions:
-number: -42 if opposite_day
+number: -42 if oppositeDay
 
 # Functions:
 square: (x) -> x * x
@@ -26,4 +26,4 @@ race: (winner, runners...) ->
 alert "I knew it!" if elvis?
 
 # Array comprehensions:
-cubed_list: math.cube num for num in list
+cubedList: math.cube num for num in list

documentation/coffee/parallel_assignment.coffee

@@ -1,4 +1,4 @@
 bait: 1000
-and_switch: 0
+andSwitch: 0
 
-[bait, and_switch]: [and_switch, bait]
+[bait, andSwitch]: [andSwitch, bait]

documentation/coffee/range_comprehensions.coffee

@@ -1,6 +1,6 @@
 countdown: num for num in [10..1]
 
-egg_delivery: ->
+eggDelivery: ->
   for i in [0...eggs.length] by 12
-    dozen_eggs: eggs[i...i+12]
-    deliver new egg_carton(dozen)
+    dozenEggs: eggs[i...i+12]
+    deliver new eggCarton(dozen)

documentation/coffee/scope.coffee

@@ -1,5 +1,5 @@
 num: 1
-change_numbers: ->
-  new_num: -1
+changeNumbers: ->
+  newNum: -1
   num: 10
-new_num: change_numbers()
+newNum: changeNumbers()

documentation/coffee/slices.coffee

@@ -1,6 +1,6 @@
 numbers: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
 
-three_to_six: numbers[3..6]
+threeToSix: numbers[3..6]
 
-numbers_copy: numbers[0...numbers.length]
+numbersCopy: numbers[0...numbers.length]
 

documentation/coffee/soaks.coffee

@@ -1 +1 @@
-lottery.draw_winner()?.address?.zipcode
+lottery.drawWinner()?.address?.zipcode

documentation/coffee/splats.coffee

@@ -1,9 +1,9 @@
-gold: silver: the_field: "unknown"
+gold: silver: theField: "unknown"
 
-award_medals: (first, second, rest...) ->
+awardMedals: (first, second, rest...) ->
   gold:       first
   silver:     second
-  the_field:  rest
+  theField:  rest
 
 contenders: [
   "Michael Phelps"
@@ -18,8 +18,8 @@ contenders: [
   "Usain Bolt"
 ]
 
-award_medals contenders...
+awardMedals contenders...
 
 alert "Gold: " + gold
 alert "Silver: " + silver
-alert "The Field: " + the_field
+alert "The Field: " + theField

documentation/coffee/strings.coffee

@@ -1,4 +1,4 @@
-moby_dick: "Call me Ishmael. Some years ago --
+mobyDick: "Call me Ishmael. Some years ago --
 never mind how long precisely -- having little
 or no money in my purse, and nothing particular
 to interest me on shore, I thought I would sail

documentation/coffee/switch.coffee

@@ -1,10 +1,10 @@
 switch day
-  when "Mon" then go_to_work()
-  when "Tue" then go_to_the_park()
-  when "Thu" then go_ice_fishing()
+  when "Mon" then goToWork()
+  when "Tue" then goToThePark()
+  when "Thu" then goIceFishing()
   when "Fri", "Sat"
-    if day is bingo_day
-      go_to_bingo()
-      go_dancing()
-  when "Sun" then go_to_church()
-  else go_to_work()
+    if day is bingoDay
+      goToBingo()
+      goDancing()
+  when "Sun" then goToChurch()
+  else goToWork()

documentation/coffee/try.coffee

@@ -1,7 +1,7 @@
 try
-  all_hell_breaks_loose()
-  cats_and_dogs_living_together()
+  allHellBreaksLoose()
+  catsAndDogsLivingTogether()
 catch error
   print error
 finally
-  clean_up()
+  cleanUp()

documentation/coffee/while.coffee

@@ -1,5 +1,5 @@
 # Econ 101
-if this.studying_economics
+if this.studyingEconomics
   buy()  while supply > demand
   sell() until supply > demand
 

lib/cake.js

@@ -1,5 +1,5 @@
 (function(){
-  var CoffeeScript, fs, helpers, no_such_task, oparse, options, optparse, path, print_tasks, switches, tasks;
+  var CoffeeScript, fs, helpers, missingTask, oparse, options, optparse, path, printTasks, switches, tasks;
   var __hasProp = Object.prototype.hasOwnProperty;
   // `cake` is a simplified version of [Make](http://www.gnu.org/software/make/)
   // ([Rake](http://rake.rubyforge.org/), [Jake](http://github.com/280north/jake))
@@ -45,7 +45,7 @@
     // Invoke another task in the current Cakefile.
     invoke: function(name) {
       if (!(tasks[name])) {
-        no_such_task(name);
+        missingTask(name);
       }
       return tasks[name].action(options);
     }
@@ -65,7 +65,7 @@
       });
       oparse = new optparse.OptionParser(switches);
       if (!(args.length)) {
-        return print_tasks();
+        return printTasks();
       }
       options = oparse.parse(args);
       _a = []; _c = options.arguments;
@@ -77,7 +77,7 @@
     });
   };
   // Display the list of Cake tasks in a format similar to `rake -T`
-  print_tasks = function() {
+  printTasks = function() {
     var _a, _b, desc, i, name, spaces, task;
     puts('');
     _a = tasks;
@@ -99,7 +99,7 @@
     }
   };
   // Print an error and exit when attempting to all an undefined task.
-  no_such_task = function(task) {
+  missingTask = function(task) {
     puts(("No such task: \"" + task + "\""));
     return process.exit(1);
   };

lib/coffee-script.js

@@ -1,5 +1,5 @@
 (function(){
-  var Lexer, compile, helpers, lexer, parser, path, process_scripts;
+  var Lexer, compile, helpers, lexer, parser, path, processScripts;
   // CoffeeScript can be used both on the server, as a command-line compiler based
   // on Node.js/V8, or to run CoffeeScripts directly in the browser. This module
   // contains the main entry functions for tokenzing, parsing, and compiling source
@@ -90,7 +90,7 @@
   // on page load. Unfortunately, the text contents of remote scripts cannot be
   // accessed from the browser, so only inline script tags will work.
   if ((typeof document !== "undefined" && document !== null) && document.getElementsByTagName) {
-    process_scripts = function() {
+    processScripts = function() {
       var _a, _b, _c, _d, tag;
       _a = []; _c = document.getElementsByTagName('script');
       for (_b = 0, _d = _c.length; _b < _d; _b++) {
@@ -100,9 +100,9 @@
       return _a;
     };
     if (window.addEventListener) {
-      window.addEventListener('load', process_scripts, false);
+      window.addEventListener('load', processScripts, false);
     } else if (window.attachEvent) {
-      window.attachEvent('onload', process_scripts);
+      window.attachEvent('onload', processScripts);
     }
   }
 })();