Ability to implement complex syntactic constructs that otherwise might not be possible in an arbitrary language.
- Ruby
#include <iostream> | |
using namespace std; | |
template<class X> using Maybe = std::unique_ptr<X>; | |
template<class X> Maybe<X> Just(const X& x) | |
{ | |
return Maybe<X>( new X(x) ); | |
} |
use std::comm; | |
use std::io::net::ip; | |
use std::io::net::tcp; | |
//use extra::uv; | |
use std::comm; | |
use std::io; | |
use std::result; | |
use std::task; | |
type ConnectMsg = (tcp::TcpNewConnection, comm::channel<Option<tcp::TcpErrData>>); |
# Heavy State Sync | |
require 'faye/websocket' | |
require 'json' | |
class HeavyStateSync | |
KEEPALIVE_INTERVAL = 15 | |
def initialize(app) | |
@app = app |
#!/bin/sh | |
. git-simple-common.sh | |
if [ X"$1" = X"-h" ]; then | |
echo "Usage: git switch [branch]" | |
echo " Performs an optional stash of current changes before switching to [branch] where it" | |
echo " checks for any stashes that can be popped, and applies those." | |
exit 0 | |
fi |
#!/bin/zsh | |
if [ X"$1" = X"-h" ]; then | |
echo "Usage: git grab [remote]" | |
echo " Fetches changes from the supplied remote, or origin if omitted and rebases changes" | |
echo " onto your branch." | |
exit 0 | |
fi | |
REMOTE=$1 |
public func memoize<T: Hashable, U>(body: ((T) -> U, T) -> U) -> (T) -> U { | |
var memo = Dictionary<T, U>() | |
var result: ((T) -> U)! | |
result = { x in | |
if let q = memo[x] { | |
return q | |
} | |
let r = body(result, x) | |
memo[x] = r | |
return r |
KEYWORDS="TODO:|FIXME:|DevTeam:|XXX:|QRKPending" | |
find "${SRCROOT}" \( -name "*.h" -or -name "*.m" -o -prune Pods \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($KEYWORDS).*\$" | perl -p -e "s/($KEYWORDS)/ warning: \$1/" |
#import "Super.h" | |
@interface A : Super | |
- (instancetype)initWithMagic __attribute__((unavailable("Invoke the designated initializer `initWithPuppies` instead."))) | |
- (instancetype)initWithPuppies; | |
@end |
// | |
// SFGCollagePreparer.m | |
// SFG | |
// | |
// Created by Jeremy Tregunna on 2015-07-16. | |
// Copyright (c) 2015 Shutterfly. All rights reserved. | |
// | |
#import "SFGCollagePreparer.h" | |
#import "SFGAreaOfInterest.h" |