crizant

import 'package:flutter/material.dart';

extension CustomColorScheme on ColorScheme {
  Color get success => brightness == Brightness.light ? const Color(0xFF28a745) : const Color(0x2228a745);
}

crizant

analyzer:
  errors:
    # treat missing required parameters as a warning (not a hint)
    missing_required_param: warning
    # treat missing returns as a warning (not a hint)
    missing_return: warning

linter:
  rules:
    - always_declare_return_types

crizant

pre-commit:
  piped: true
  commands:
    linter:
      run: flutter analyze lib
    sort-imports:
      glob: "*.dart"
      run: flutter pub run import_sorter:main {staged_files} && git add {staged_files}
    pretty:
      glob: "*.dart"

crizant

import 'package:map_enhancer/map_enhancer.dart';

void main() {
  final Map peter = {
    'name': {
      'firstName': 'Peter',
      'lastName': 'Petrelli',
    },
    'age': 29,
  };

crizant

crizant

crizant

Listener(
  onPointerSignal: (PointerSignalEvent event) {
    if (event is PointerScrollEvent) {
      print('x: ${event.position.dx}, y: ${event.position.dy}');
      print('scroll delta: ${event.scrollDelta}');
    }
  },
  child: child,
)

crizant

MouseRegion(
  onEnter: (PointerEnterEvent event) {
    print('x: ${event.position.dx}, y: ${event.position.dy}');
  },
  onHover: (PointerHoverEvent event) {
    print('x: ${event.position.dx}, y: ${event.position.dy}');
  },
  onExit: (PointerExitEvent event) {
    print('x: ${event.position.dx}, y: ${event.position.dy}');
  },

crizant

const R = require('ramda')
const aws = require('aws-sdk')
const batchWriteToDb = async (tableName, data) => {
  const dynamoDb = new aws.DynamoDB({
    maxRetries: 999
  })
  const docClient = new aws.DynamoDB.DocumentClient({
    service: dynamoDb,
    convertEmptyValues: true
  })

crizant

// Good
class MyWidget extends StatelessWidget {
  final List<int> numbers = [];  
  
  @override
  Widget build(BuildContext context) {
    return Container(
      child: Conditional.single(
        context: context,
        conditionBuilder: (BuildContext context) {