toolkit 0.0.1

Toolkit

Toolkit

Just a simple toolkit for dart.

Usage

Add toolkit as a dependency in your pubspec.yaml.

Kit Common

• map() => MapUtils

  Initiate new Map<String, dynamic>.

• clone(Map<String, dynamic> json) => Map<String, dynamic>

  Clone a map into new map.

• isExists(dynamic value) => bool

  Check value wether exists or not, will return true if exists.

• isNotExists(dynamic value) => bool

  Check value wether exists or not, will return true if not exists.

Kit String

• capitalize(String str) => String

  Capitalize string.

• limitString(String str, int length) => String

  Limit string into specific length.

• limitStringAppend(String str, int length, String append) => String

  Limit string into specific length, and append another string.

Kit Sleep

• sleep(Duration duration) => Future

  Set sleep by specific duration.

• sleepMilliseconds(int milliseconds) => Future

  Set sleep in milliseconds.

• sleepSeconds(int seconds) => Future

  Set sleep in seconds.

• sleepMinutes(int minutes) => Future

  Set sleep in minutes.

• sleepHour(int hours) => Future

  Set sleep in hours.

• sleepDays(int days) => Future

  Set sleep in days.

Kit Random

• randomString(String chars, int length) => String

  Generate random string from specific characters and length.

• randomStringAlpha(int length) => String

  Generate random string by alpha only. Lowercase uppercase included.

• randomStringAlphaLowercase(int length) => String

  Generate random string by alpha lowercase only.

• randomStringAlphaUppercase(int length) => String

  Generate random string by alpha uppercase only.

• randomStringAlphaNumeric(int length) => String

  Generate random string by alphanumeric. For alpha lowercase uppercase included.

• randomStringNumeric(int length) => String

  Generate random string by numeric.

• randomInt(int max) => int

  Generate random int.

• randomIntBetween(int min, int max) => int

  Generate random int, between min and max.

• randomDouble() => double

  Generate random double.

• randomBoolean() => bool

  Generate random boolean.

• randomColorHex() => String

  Generate random color hex.

Kit Map

• length => int

  Count length of map.

• isEmpty => bool

  Check map if empty.

• isNotEmpty => bool

  Check map if not empty.

• keys => Iterable<String>

  Generate keys of map.

• values => Iterable<dynamic>

  Generate values of map.

• toString() => String

  Generate map to json string.

• toStringTransform(String mode) => String

  Generate map to json string and transform keys. Transform to U (Uppercase), L (Lowercase), C (Capital).

• toJson => Map<String, dynamic>

  Generate map to json.

• toJsonTransform(String mode) => Map<String, dynamic>

  Generate map to json and transform keys. Transform to U (Uppercase), L (Lowercase), C (Capital).

• clone() => Map<String, dynamic>

  Clone map as new map.

• set(String key, dynamic value) => void

  Set value of map.

• clear() => void

  Empty map.

• delete(String key) => void

  Delete map value by key.

• parse(String jsonString) => void

  Parse json string to map.

• keyExists(String key) => bool

  Check if map key exists.

• valueExists(String key) => bool

  Check if map value exists.

• getString(String key) => String

  Get map value by key as string.

• getInt(String key) => int

  Get map value by key as int.

• getDouble(String key) => double

  Get map value by key as double.

• getBoolean(String key) => bool

  Get map value by key as bool.

• getMap(String key) => Map<String, dynamic>

  Get map value by key as map.

• getList(String key) => List<dynamic>

  Get map value by key as list.

• get(String key) => dynamic

  Get map value by key as dynamic.

Example

  Toolkit t = Toolkit();

  // create new map
  var map1 = t.map();
  var map2 = t.map();

  // set value of map1
  map1.set('keyA', 1);
  map1.set('keyB', 2);
  map1.set('keyC', 3);

  // set value of map2
  map2.set('keyD', 'hello world');
  map2.set('keyF', {
    'key': 'value'
  });

  // delete keyA from map1
  map1.delete('keyA');

  // transform json
  var transformMap1Upper = map1.toJsonTransform("U");
  var transformMap1Lower = map1.toJsonTransform("L");
  var transformMap1Capital = map1.toJsonTransform("C");

  // transform json string
  var transformMap2Upper = map2.toStringTransform("U");
  var transformMap2Lower = map2.toStringTransform("L");
  var transformMap2Capital = map2.toStringTransform("C");

  // parse from json string
  var map3 = t.map();
  String jsonString = '{"name": "SpiderMan", "age": 40, "fly": true}';
  map3.parse(jsonString);
  map3.set('weapons', ['Pulse Bolt', 'Energy Blade', 'Tri-beam', 'Uni-beam', 'Smart Missiles']);

  // get map value
  var name = map3.getString("name");
  var age = map3.getInt("age");
  var canFly = map3.getBoolean("fly");
  var weapons = map3.get("weapons");
  var weapons2 = map3.getList("weapons");

  print("===== Map Example =====");
  print(transformMap1Lower); // {keyb: 2, keyc: 3}
  print(transformMap1Upper); // {KEYB: 2, KEYC: 3}
  print(transformMap1Capital); // {KeyB: 2, KeyC: 3}

  print(transformMap2Lower); // {"keyd":"hello world","keyf":{"key":"value"}}
  print(transformMap2Upper); // {"KEYD":"hello world","KEYF":{"KEY":"value"}}
  print(transformMap2Capital); // {"KeyD":"hello world","KeyF":{"Key":"value"}}

  print(name); // IronMan
  print(age); // 40
  print(canFly); // true
  print(weapons); // [Pulse Bolt, Energy Blade, Tri-beam, Uni-beam, Smart Missiles]
  print(weapons2); // [Pulse Bolt, Energy Blade, Tri-beam, Uni-beam, Smart Missiles]

  // clear map
  map1.clear();
  map2.clear();
  map3.clear();

  var randomInt = t.randomInt(10);
  var randomIntBetween = t.randomIntBetween(5, 8);
  var randomString = t.randomString("RANDOMIZE", 4);
  var randomStringAlpha = t.randomStringAlpha(12);
  var randomStringAlphaLower = t.randomStringAlphaLowercase(12);
  var randomStringAlphaUpper = t.randomStringAlphaUppercase(12);
  var randomStringAlphaNumeric = t.randomStringAlphaNumeric(12);
  var randomStringNumeric = t.randomStringNumeric(12);
  var randomBoolean = t.randomBoolean();
  double randomDouble = t.randomDouble();
  String randomColorHex = t.randomColorHex();

  print("===== Random Example =====");
  print(randomInt); // 3
  print(randomIntBetween); // 6
  print(randomString); // DEEZ
  print(randomStringAlpha); // VYRJvFwnBkyI
  print(randomStringAlphaLower); // ulyzaqakjsic
  print(randomStringAlphaUpper); // GVLEREOOBHIU
  print(randomStringAlphaNumeric); // cTof58MhnlUd
  print(randomStringNumeric); // 261679006839
  print(randomBoolean); // false
  print(randomDouble); // 0.9711403523337846
  print(randomColorHex); // #0B8EBB

  String alpha = "ABCabc";
  String alphaLowercase = "abcdef";
  String alphaUppercase = "ABCDEF";
  String alphaNumeric = "ABCDEF123";
  String numeric = "123456";

  print("===== RegExp Example =====");
  print("==> Contains Alpha");
  print(alpha + " - " + t.containsAlpha(alpha).toString()); // ABCabc - true
  print(alphaLowercase + " - " + t.containsAlpha(alphaLowercase).toString()); // abcdef - true
  print(alphaUppercase + " - " + t.containsAlpha(alphaUppercase).toString()); // ABCDEF - true
  print(alphaNumeric + " - " + t.containsAlpha(alphaNumeric).toString()); // ABCDEF123 - true
  print(numeric + " - " + t.containsAlpha(numeric).toString()); // 123456 - false

  print("==> Contains Alpha Lowercase");
  print(alpha + " - " + t.containsAlphaLowercase(alpha).toString()); // ABCabc - true
  print(alphaLowercase + " - " + t.containsAlphaLowercase(alphaLowercase).toString()); // abcdef - true
  print(alphaUppercase + " - " + t.containsAlphaLowercase(alphaUppercase).toString()); // ABCDEF - false
  print(alphaNumeric + " - " + t.containsAlphaLowercase(alphaNumeric).toString()); // ABCDEF123 - false
  print(numeric + " - " + t.containsAlphaLowercase(numeric).toString()); 123456 - false

  print("==> Contains Alpha Uppercase");
  print(alpha + " - " + t.containsAlphaUppercase(alpha).toString()); // ABCabc - true
  print(alphaLowercase + " - " + t.containsAlphaUppercase(alphaLowercase).toString()); // abcdef - false
  print(alphaUppercase + " - " + t.containsAlphaUppercase(alphaUppercase).toString()); // ABCDEF - true
  print(alphaNumeric + " - " + t.containsAlphaUppercase(alphaNumeric).toString()); // ABCDEF123 - true
  print(numeric + " - " + t.containsAlphaUppercase(numeric).toString()); // 123456 - false

  print("==> Contains Numeric");
  print(alpha + " - " + t.containsNumeric(alpha).toString()); // ABCabc - false
  print(alphaLowercase + " - " + t.containsNumeric(alphaLowercase).toString()); // abcdef - false
  print(alphaUppercase + " - " + t.containsNumeric(alphaUppercase).toString()); // ABCDEF - false
  print(alphaNumeric + " - " + t.containsNumeric(alphaNumeric).toString()); // ABCDEF123 - true
  print(numeric + " - " + t.containsNumeric(numeric).toString()); // 123456 - true

  print("==> Only Alpha");
  print(alpha + " - " + t.onlyAlpha(alpha).toString()); // ABCabc - true
  print(alphaLowercase + " - " + t.onlyAlpha(alphaLowercase).toString()); // abcdef - true
  print(alphaUppercase + " - " + t.onlyAlpha(alphaUppercase).toString()); // ABCDEF - true
  print(alphaNumeric + " - " + t.onlyAlpha(alphaNumeric).toString()); // ABCDEF123 - false
  print(numeric + " - " + t.onlyAlpha(numeric).toString()); // 123456 - false

  print("==> Only Alpha Lowercase");
  print(alpha + " - " + t.onlyAlphaLowercase(alpha).toString()); // ABCabc - false
  print(alphaLowercase + " - " + t.onlyAlphaLowercase(alphaLowercase).toString()); // abcdef - true
  print(alphaUppercase + " - " + t.onlyAlphaLowercase(alphaUppercase).toString()); // ABCDEF - false
  print(alphaNumeric + " - " + t.onlyAlphaLowercase(alphaNumeric).toString()); // ABCDEF123 - false
  print(numeric + " - " + t.onlyAlphaLowercase(numeric).toString()); // 123456 - false

  print("==> Only Alpha Uppercase");
  print(alpha + " - " + t.onlyAlphaUppercase(alpha).toString()); // ABCabc - false
  print(alphaLowercase + " - " + t.onlyAlphaUppercase(alphaLowercase).toString()); // abcdef - false
  print(alphaUppercase + " - " + t.onlyAlphaUppercase(alphaUppercase).toString()); // ABCDEF - true
  print(alphaNumeric + " - " + t.onlyAlphaUppercase(alphaNumeric).toString()); // ABCDEF123 - false
  print(numeric + " - " + t.onlyAlphaUppercase(numeric).toString()); // 123456 - false

  print("==> Only Numeric");
  print(alpha + " - " + t.onlyNumeric(alpha).toString()); // ABCabc - false
  print(alphaLowercase + " - " + t.onlyNumeric(alphaLowercase).toString()); // abcdef - false
  print(alphaUppercase + " - " + t.onlyNumeric(alphaUppercase).toString()); // ABCDEF - false
  print(alphaNumeric + " - " + t.onlyNumeric(alphaNumeric).toString()); // ABCDEF123 - false
  print(numeric + " - " + t.onlyNumeric(numeric).toString()); // 123456 - true

  print("===== Sleep Example =====");
  // sleep by 5 seconds
  print(DateTime.now()); // 2020-07-05 21:02:21.112141
  await t.sleepSeconds(5);
  print(DateTime.now()); // 2020-07-05 21:02:26.120927