alenm

# ------------------------------------------------------------
# The Toto Archive page has a collection called 'archive'
# We use Ruby's group_by method to enumerate over the collection by :year
# And then iterate through the posts
# ------------------------------------------------------------

<% archives.group_by { | archive | archive[:date].year }.each do | year, posts | %>
  <%= year %>
    <% for post in posts %>
       <a href="<%= post.path %>"><%= post.title %></a>

alenm

// On Intial Render
init() {
  this._super(...arguments);
  console.log('init');
},

didReceiveAttrs() {
  this._super(...arguments);
  console.log('didReceiveAttrs');
},

alenm

// Original Tweet: https://twitter.com/Al_Grigor/status/1357028887209902088

// input : "aaaabbbcca"
// output: [("a", 4), ("b", 3), ("c", 2), ("a", 1)]


func splitter(str: String) -> [(String, Int)] {
    
    // 01 This will give you an Array of letters
    let letters = str.map { String($0) }

alenm

import SwiftUI
import Combine

// 01 Enum
enum Activesheet: Identifiable {
   case twitter
   case picker
   case web
    
    var id: String {

alenm

// Example A
// This example it works fine because `id:\.0` is an Int and is unique

struct Example: View {
    
    var tupleListExample: [(Int, String)] = [
        (1, "A"),
        (2, "B"),
        (3, "C"),

alenm

// 01 Example with struct
// Use ForEach to provide views based on a `RandomAccessCollection` of some data type. 
// see documentation: https://developer.apple.com/documentation/swiftui/foreach

// I want the index you can do the following...
// You use `results.enumerated().map({$0}` which takes your results and returns it into an array 
// I have seen examples where you could do it like `Array(results.enumerated())`

// NOTE:
// The collection’s elements must conform to Identifiable or you need to provide an id parameter to the ForEach initializer.

alenm

/*

Scenario: Sometimes you want the entire background color to be filled in your SwiftUI
- One solution is to make the color `edgesIgnoringSafeArea(.all)`
- This is not obvious but it seems to work for now

*/

struct Example: View {
  var body: some View {

alenm

// Source: https://noahgilmore.com/blog/swiftui-two-columns-equal-width/

struct ContentView: View {
    var body: some View {
        HStack(alignment: .top, spacing: 0) {
            Rectangle()
                .fill(Color.blue)
                .frame(minWidth: 0, maxWidth: .infinity)
            Rectangle()
                .fill(Color.red)