danielgomezrico

import 'dart:async';

typedef FutureResult<T> = Future<Result<T>>;
typedef FutureOrResult<T> = FutureOr<Result<T>>;

typedef ConcatResult<F, S> = ({F first, S second});

abstract class Result<T> {
  const Result();

danielgomezrico

Results are:

With Current

• direclty access to i18n(RunTime): 55185442.5 us.
• indireclty access to i18n(RunTime): 55758307.0 us.
• indireclty outside access to i18n(RunTime): 56177293.5 us.

With BuildContext

• direclty access to i18n(RunTime): 92459941.0 us.
• indireclty access to i18n(RunTime): 83667963.5 us.

danielgomezrico

<!-- Attribute to add on android -->
<app
     ....
     android:usesCleartextTraffic="true">
  
    ...
  
</app>

danielgomezrico

#!/bin/sh
#
# Autoformat all modified files before commit
#

function format_if_required {
  FILES=$1

  flutter format $FILES | grep -Ev '^(Unchanged)'

danielgomezrico

#!/bin/sh
#
# Autoformat all modified files before commit
#

function format_if_required {
  FILES=$1

  flutter format $FILES | grep -Ev '^(Unchanged)'

danielgomezrico

// Use language features to build the url
String buildUrlWithQueryParams(String url, Map<String, dynamic> queryParams) {
    final uri = Uri.parse(url);

    final fullUri = uri.replace(
      queryParameters: {
        ...uri.queryParameters,
        ...queryParams,
      },
    );

danielgomezrico

name: PR Commenter

on:
  pull_request:
    types: [opened, reopened]

jobs:
  comment:
    runs-on: ubuntu-latest
    steps:

danielgomezrico

import 'dart:async';

Future main() async {
  print('start');

  final li = await Future.wait([fetch(4), fetch(6)]);
  print('results: ${li[0]} ${li[1]}'); // results: 4 2
  
  final li2 = await Future.wait([fetch(6), fetch(3)]);
  print('results 2: ${li2[0]} ${li2[1]}'); // results: 6 3

danielgomezrico

class UpdateUserInteractor {
  Future<void> call(String name) async {
    print("done $name");
    return;
  }
}

void main() async {
  final updateUser = UpdateUserInteractor();
  await updateUser('Dan');

danielgomezrico

///
/// The Result Monad
///
abstract class Result<T> {
  bool isSuccess() {
    return this is Success;
  }
  
  Success<T> asSuccess() {
    return this as Success<T>;