davelyon

import SwiftUI

struct ItemView: View {
    @ObservedObject var collection: ItemCollection
    @ObservedObject var item: Item

    var body: some View {
        HStack(alignment: .firstTextBaseline) {
            Text("Item: ")
            Text(item.value)

davelyon

import UIKit
import PlaygroundSupport

@objc class ViewExpander: NSObject {
    var viewToChange: UIView
    var heightConstraint: NSLayoutConstraint

    init(viewToChange: UIView, heightConstraint: NSLayoutConstraint) {
        self.viewToChange = viewToChange
        self.heightConstraint = heightConstraint

davelyon

extension NSLayoutConstraint {
    func withPriority(_ p: UILayoutPriority) -> Self {
        self.priority = p
        return self
    }
}

davelyon

extension NSLayoutConstraint {

    public class func visualConstraintsWithMetrics(metrics: [String : CGFloat], views: [String : UIView], options: NSLayoutFormatOptions = nil, strings: String...) -> [NSLayoutConstraint] {
        return map(strings, { string in
            return NSLayoutConstraint.constraintsWithVisualFormat(string, options: options, metrics: metrics, views: views) as [NSLayoutConstraint]
        }).reduce([], +)
    }

    public class func visualConstraintsWithViews(views: [String : UIView], options: NSLayoutFormatOptions = nil, strings: String...) -> [NSLayoutConstraint] {
        return map(strings, { string in

davelyon

UIFontTextStyleHeadline
	font-family: ".HelveticaNeueInterface-MediumP4"
	font-weight: bold
	font-style: normal
	font-size: 17.00pt
UIFontTextStyleBody
	font-family: ".HelveticaNeueInterface-Regular"
	font-weight: normal
	font-style: normal
	font-size: 17.00pt

davelyon

colorscheme railscasts
set number

if !exists('g:rails_projections')
  let g:rails_projections = {}
endif

call extend(g:rails_projections, {
      \  "app/domain/*.rb": {
      \     "command": "domain",

davelyon

--regex-ruby=/(^|[:;])[ \t]*([A-Z][[:alnum:]_]+) *=/\2/c,class,constant/

--regex-ruby=/(^|;)[ \t]*(has_many|belongs_to|has_one|has_and_belongs_to_many)\(? *:([[:alnum:]_]+)/\3/f,function,association/

--regex-ruby=/(^|;)[ \t]*(named_)?scope\(? *:([[:alnum:]_]+)/\3/f,function,named_scope/

--regex-ruby=/(^|;)[ \t]*expose\(? *:([[:alnum:]_]+)/\2/f,function,exposure/

--regex-ruby=/(^|;)[ \t]*event\(? *:([[:alnum:]_]+)/\2/f,function,aasm_event/
--regex-ruby=/(^|;)[ \t]*event\(? *:([[:alnum:]_]+)/\2!/f,function,aasm_event/

davelyon

[branch]
	autosetuprebase = always
[color]
	ui = auto
[push]
	default = tracking

davelyon

[alias]
  st = status
  ci = commit
  co = checkout
  cp = cherry-pick
  put = push origin HEAD
  fixup = !sh -c 'git commit -m \"fixup! $(git log -1 --format='\\''%s'\\'' $@)\"' -
  squash = !sh -c 'git commit -m \"squash! $(git log -1 --format='\\''%s'\\'' $@)\"' -
  ri = rebase --interactive
  br = branch

davelyon

class ApplicationController < ActionController::Base
  def self.present as, from, klass
    if from.to_s.singularize == from.to_s
      expose(as) { klass.new send(from) }
    else
      expose(as) { send(from).map { |orig| klass.new(orig) } }
    end
  end
end