\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Dimitrios Mistriotis (dimitrios)}
\pdfinfo{
  /Title (coffeescript.pdf)
  /Creator (Cheatography)
  /Author (Dimitrios Mistriotis (dimitrios))
  /Subject (CoffeeScript Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{020EBD}
\definecolor{LightBackground}{HTML}{D3D6F3}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{CoffeeScript Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Dimitrios Mistriotis (dimitrios)} via \textcolor{DarkBackground}{\uline{cheatography.com/336/cs/167/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Dimitrios Mistriotis (dimitrios) \\
  \uline{cheatography.com/dimitrios} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 23rd December, 2011.\\
   Updated 13th August, 2015.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Usage}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{-c, -{}-compile} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{-i, -{}-interactive} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{-o, -{}-output {[}DIR{]}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{-p, -{}-print} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{-e, -{}-eval} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{-{}-nodejs} \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{most commonly used parameters from coffeescript.org}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Functions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\emph{\#Last expression value is return value}} \newline % Row Count 1 (+ 1)
fill = (container, liquid = "coffee") -\textgreater{} \newline % Row Count 2 (+ 1)
~~"Filling the \#\{container\} with \#\{liquid\}..." \newline % Row Count 4 (+ 2)
{\emph{\# internal variables override outer ones}} \newline % Row Count 5 (+ 1)
message = 'Outer' \newline % Row Count 6 (+ 1)
getMessage = -\textgreater{} message \newline % Row Count 7 (+ 1)
overrideMessage = -\textgreater{} message = 'Inner' \newline % Row Count 8 (+ 1)
overrideMessage() == 'Inner' \newline % Row Count 9 (+ 1)
{\emph{\# supports splats}} \newline % Row Count 10 (+ 1)
returnAllArgs = (allargs...) -\textgreater{} allargs \newline % Row Count 11 (+ 1)
returnAllArgs('first', 'second', 'third') == {[}'first', 'second', 'third'{]} \newline % Row Count 13 (+ 2)
returnAllButFirst = (firstArg, rest...) -\textgreater{} rest \newline % Row Count 14 (+ 1)
\seqsplit{returnAllButFirst('first'}, 'second', 'third') == {[}'second', 'third'{]} \newline % Row Count 16 (+ 2)
{\emph{\#destructuring assignment}} \newline % Row Count 17 (+ 1)
weatherReport = (location) -\textgreater{} {[}location, 22, 'Mostly sunny'{]} \newline % Row Count 19 (+ 2)
{[}city, temperature, forecast{]} = weatherReport 'London' \newline % Row Count 21 (+ 2)
city == 'London' \newline % Row Count 22 (+ 1)
temperature == 22% Row Count 23 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Higher Order}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{2 in {[}1..3{]} == true \newline % Row Count 1 (+ 1)
{\emph{\#Javascript-style filter}} \newline % Row Count 2 (+ 1)
even = (a) -\textgreater{} a \% 2 == 0 \newline % Row Count 3 (+ 1)
{[}1..6{]}.filter even == {[}2, 4, 6{]} \newline % Row Count 4 (+ 1)
{\emph{\# CoffeeScript-style filter}} \newline % Row Count 5 (+ 1)
odds = (x for x in {[}1..6{]} when not even x) \newline % Row Count 6 (+ 1)
{\emph{\# CoffeeScript-style map}} \newline % Row Count 7 (+ 1)
twice = (a) -\textgreater{} a * 2 \newline % Row Count 8 (+ 1)
doubles = (twice x for x in {[}1..6{]})% Row Count 9 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Objects}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{~~~~meglomaniac = \{\} \newline % Row Count 1 (+ 1)
~~~~beforeEach -\textgreater{} \newline % Row Count 2 (+ 1)
~~~~~~meglomaniac = \newline % Row Count 3 (+ 1)
~~~~~~~~mastermind: 'The Monarch' \newline % Row Count 5 (+ 2)
~~~~~~~~henchwoman: 'Dr Girlfriend' \newline % Row Count 7 (+ 2)
~~~~~~~~theBomb: true \newline % Row Count 9 (+ 2)
{\emph{\# ? existence operator}} \newline % Row Count 10 (+ 1)
meglomaniac.theBomb{\bf{?}}  == true  \newline % Row Count 11 (+ 1)
meglomaniac.theDetonator{\bf{?}} == false \newline % Row Count 12 (+ 1)
{\emph{\# properties can be added and deleted}} \newline % Row Count 13 (+ 1)
meglomaniac.mastermind2 = 'Agent Smith' \newline % Row Count 14 (+ 1)
delete meglomaniac.mastermind \newline % Row Count 15 (+ 1)
{\emph{\# prototype to add to all projects}} \newline % Row Count 16 (+ 1)
Circle = (radius) -\textgreater{} {\bf{@}}radius = radius \newline % Row Count 17 (+ 1)
'{\bf{@}}' = 'this context' In Coffeescript% Row Count 18 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Inheritance}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\emph{\# running example from Muppets}} \newline % Row Count 1 (+ 1)
class Muppet \newline % Row Count 2 (+ 1)
~~constructor: (@age, @hobby) -\textgreater{} \newline % Row Count 3 (+ 1)
~~answerNanny: -\textgreater{} "Everything's cool!" \newline % Row Count 4 (+ 1)
class SwedishChef extends Muppet \newline % Row Count 5 (+ 1)
~~constructor: (age, hobby, @mood) -\textgreater{} \newline % Row Count 6 (+ 1)
~~~~super(age, hobby) \newline % Row Count 7 (+ 1)
~~cook: -\textgreater{} 'Mmmm soup!' \newline % Row Count 8 (+ 1)
@swedishChef = new SwedishChef 3, 'cooking', 'chillin' \newline % Row Count 10 (+ 2)
@swedishChef.cook() == 'Mmmm soup!' \newline % Row Count 11 (+ 1)
\#base object \newline % Row Count 12 (+ 1)
\seqsplit{@swedishChef.answerNanny()} == "Everything's cool!" \newline % Row Count 14 (+ 2)
\#instances to override class methods \newline % Row Count 15 (+ 1)
gonzo = new Muppet 3, 'daredevil performer' \newline % Row Count 16 (+ 1)
gonzo.answerNanny = -\textgreater{} 'Hehehe!'% Row Count 17 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Hello World}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\bf{echo}} "console.log 'Hello World'" {\bf{\textgreater{}}} hello.coffee \newline % Row Count 2 (+ 2)
{\bf{coffee}} hello.coffee% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Arrays}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{[}1..5{]} == {[}1, 2, 3, 4, 5{]} \newline % Row Count 1 (+ 1)
{[}1...5{]} == {[}1, 2, 3, 4{]} {\emph{\# extra dot}} \newline % Row Count 2 (+ 1)
{[}3..1{]} == {[}3, 2, 1{]} \newline % Row Count 3 (+ 1)
fourNumberArray = {[}1, 2, 3, 4{]} \newline % Row Count 4 (+ 1)
fourNumberArray.push(5, 6) \newline % Row Count 5 (+ 1)
fourNumberArray == {[}1, 2, 3, 4, 5, 6{]} \newline % Row Count 6 (+ 1)
{[}1..10{]}{[}3..5{]} == {[}4, 5, 6{]} {\emph{\# range slicing}} \newline % Row Count 7 (+ 1)
"my string"{[}0..1{]} == "my" {\emph{\# string slicing}} \newline % Row Count 8 (+ 1)
{\emph{\#iterate with hasOwnProperty check}} \newline % Row Count 9 (+ 1)
for own key, value of object \newline % Row Count 10 (+ 1)
copyOfArray = array.slice()% Row Count 11 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Array Reduction}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{{\emph{\# Javascript style}} \newline % Row Count 1 (+ 1)
total = (i, a) -\textgreater{} i + a \newline % Row Count 2 (+ 1)
reduction = {[}1..3{]}.reduce total == 6 \newline % Row Count 3 (+ 1)
{\emph{\# Coffeescript-style}} \newline % Row Count 4 (+ 1)
total = 0 \newline % Row Count 5 (+ 1)
sum = (a) -\textgreater{} total = total + a \newline % Row Count 6 (+ 1)
sum x for x in {[}1..3{]} \newline % Row Count 7 (+ 1)
total == 6% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MDN Documentation: \newline http://tinyurl.com/arreduce}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Credits}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{This cheat sheet is (mostly) based on work of sleepyfox, which can be found here: \seqsplit{https://github.com/sleepyfox/coffeescript-koans} \newline % Row Count 3 (+ 3)
CoffeeScript @github: \newline % Row Count 4 (+ 1)
\seqsplit{http://jashkenas.github.com/coffee-script/}% Row Count 5 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Misc}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Official Site: http://coffeescript.org/ \newline % Row Count 1 (+ 1)
Book: \seqsplit{http://pragprog.com/book/tbcoffee/coffeescript} \newline % Row Count 3 (+ 2)
Smooth CoffeeScript: http://tiny.cc/smoothcs \newline % Row Count 4 (+ 1)
Jitter (compiler after modifying files): \newline % Row Count 5 (+ 1)
\seqsplit{https://github.com/TrevorBurnham/jitter} \newline % Row Count 6 (+ 1)
Codeschool Course: \newline % Row Count 7 (+ 1)
\seqsplit{http://www.codeschool.com/courses/coffeescript}% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Logo}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/dimitrios_1324666945_coffeescript_logo.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}
