eladb

- (void)setupCamera
{
    self.coreImageContext = [CIContext contextWithOptions:nil];

    // session
    self.cameraSession = [[AVCaptureSession alloc] init];
    [self.cameraSession setSessionPreset:AVCaptureSessionPresetPhoto];
    [self.cameraSession commitConfiguration];
    
    // input

eladb

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
    if ([keyPath isEqualToString:@"currentUser"]) {
        if (self.currentUser) {
            [self hopTo:@"main" then:nil];
        }
        else {
            [self hopTo:@"signup_login" then:nil];
        }
    }

eladb

- (void)viewDidLoad
{
    [super viewDidLoad];
    [self hopTo:@"splash" then:^{
        [self hopTo:@"onboarding" then:^{
            [self login];
        }];
    }];
}

eladb

Hello

This is my first gist

eladb

var csvdb = require('csvdb');
var express = require('express');
var path = require('path');

//
// Returns an `express` middleware that can used to 
// `source` is the url of the csv source (required)
// `options.filter` is a function called for each entry in `source` and allows one to filter the served results (default is no filter).
// `options.autofetch` is an interval for autofetching from source (default 5000ms).
// `options.view` is the name of a view to render when requests come in with `http` in their `accept` header (optional).

eladb

#!/usr/bin/env node
function trace(base) {
  return function() {
    console.log('called at:', new Error().stack.split('\n')[2].trim());
    return base.apply(this, arguments);
  };
}

var path = require('path');
path.exists = trace(path.exists);

eladb

#!/bin/bash
mkdir -p ~/uijsdev
cd ~/uijsdev
git clone git@github.com:eladb/uijs
git clone git@github.com:eladb/uijs-controls
git clone git@github.com:eladb/uijs-devtools
cd uijs-devtools
npm install -g .
cd ../uijs
npm link

eladb

// a simple drawing function
module.exports = function(ctx) {
  ctx.fillStyle = 'red';
  ctx.fillRect(10, 10, 100, 100);
  ctx.fillStyle = 'blue';
  ctx.fillRect(20, 20, 90, 90); // make inner box bigger
};

eladb

var Canvas = require('canvas');
var hello = require('./hello');

// tests the `hello` rendering function
module.exports = function() {
  var canvas = new Canvas(120, 120);
  var ctx = canvas.getContext('2d');

  // call `hello` to do it's magic
  hello(ctx);

eladb

// a simple drawing function
module.exports = function(ctx) {
  ctx.fillStyle = 'red';
  ctx.fillRect(10, 10, 100, 100);
  ctx.fillStyle = 'blue';
  ctx.fillRect(20, 20, 80, 80);
};