idkit_extension

Description:

idkit extension

idkit_extension #
Introduction #
This package is mainly used to extend common functions of some classes in Flutter development, making it more convenient and simple for developers to develop.
Functions of currently extended classes #


String
1. Remove all spaces in the string.
/// 1. Remove all spaces in the string.
void removeAllSpaces() {
const String testStr = ' aa bb cc dd ';
print(testStr.trimAll()); // aabbccdd
}
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2. Convert a string to a number.
/// 2. Convert a string to a number.
void toNumber() {
const String value = '110';
print(value.toInt()); // 110
print(value.toDouble()); // 110.0
}
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3. Convert a string to a number.
/// 3. Convert string to collection.
void toCollection() {
const String testStr = 'abcd';
print(testStr.toList()); // [a,b,c,d]

const String testStr1 = '1,2,10,21';
print(testStr1.toList(patternSplit: ',')); // [1,2,10,21]
}
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4. ID card verification.
/// 4. ID card verification.
void toID() {
const String id1 = '53010219200508011X';
print(id1.isIDCard()); // true

const String id2 = '53010219200508012X';
print(id2.isIDCard()); // false
}
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5. Verify that the string is all Chinese characters.
/// 5. Verify that the string is all Chinese characters.
void toCC() {
const String txt1 = '我是who';
print(txt1.isChineseCharacters()); // false

const String txt2 = '我是 大鲨鱼，是吗';
print(txt2.isChineseCharacters()); // true
}
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6. Verify that the string is a qualified phone number.
/// 6. Verify that the string is a qualified phone number.
void toPhone() {
const String phone = '18801210281';
print(phone.isPhoneNumber()); // true

const String phone1 = '12801210281';
print(phone1.isPhoneNumber()); // false
}
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7. Verify whether it is a string composed of 0-9.
/// 7. Verify whether it is a string composed of 0-9.
void toVerifyNumber() {
const String phone = '18801210281';
print(phone.isAllNumber()); // true

const String phone1 = '12801210281#';
print(phone1.isAllNumber()); // false
}
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8. Amount formatted in thousandths.
/// 8. Amount formatted in thousandths.
void toAmount() {
const String amount = '12345';
print(amount.thousands()); // 12,345

const String amount1 = '12345.087';
print(amount1.thousands()); // 12,345.087
}
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List
1. Splicing between collection elements.
/// 1. Splicing between collection elements.
void toStringFromList() {
const List<String> list = <String>['T', 'h', 'i', 's'];
print(list.splicing()); // This

const List<String> list1 = <String>['2021', '11', '17'];
print(list1.splicing('-')); // 2021-11-17
}
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- 0.0.3 Update content introduction #
1. Add a method to copy the value of the collection object
void listCopyValue() {
final List<int> a = <int>[1, 2, 3];
final List<int> b = a.copy();
a.add(4);
print(a); // [1,2,3,4]
print(b); // [1,2,3]
}
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2. Copy the value of the key-value collection
void mapCopy() {
final Map<String, String> a = <String, String>{'a': '10', 'b': '20'};
final Map<String, String> b = a;
final Map<String, String> c = a.copy();
a['a'] = '00';
print(a); // {a: 00, b: 20}
print(b); // {a: 00, b: 20}
print(c); // {a: 10, b: 20}
}
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3. A key-value collection gets a new key-value from another key-value collection
void mapCopyMap() {
final Map<String, String> a = <String, String>{'a': '10'};
final Map<String, String> b = <String, String>{
'a': '00',
'b': '10',
'c': '20'
};
final Map<String, String> c = a.copyFrom(b);
print(c); // {a: 10, b: 10, c: 20}
}
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