@buka/class-transformer-extra
v1.1.1
Published
class-transformer-extra contains methods that's aren't included in the class-transform package.
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@buka/class-transformer-extra
@buka/class-transformer-extra
contains methods that's aren't included in the class-transformer
package.
Install
npm install @buka/class-transformer-extra class-transformer
# OR
yarn install @buka/class-transformer-extra class-transformer
# OR
pnpm install @buka/class-transformer-extra class-transformer
Usage
String
| method | before transformer | after transformer |
| :------------------- | :----------------- | :---------------- |
| @Split(",")
| "a,b,c"
| ["a", "b", "c"]
|
| @Trim()
| " abc "
| "abc"
|
| @ToString()
| 123
| "123"
|
| @ToLowerCase()
| "ABC"
| "abc"
|
| @ToUpperCase()
| "abc"
| "ABC"
|
| @Replace("-", "_")
| "a-b-c"
| "a_b_c"
|
Date
| method | before transformer | after transformer |
| :-------------------------- | :----------------- | :----------------------- |
| @ToDate()
| "2024-01-01"
| new Date("2024-01-01")
|
| @FormatDate("YYYY/MM/DD")
| "2024-01-01"
| "2024/01/01"
|
Number
| method | before transformer | after transformer |
| :------------ | :----------------- | :---------------- |
| @ToNumber()
| "123"
| 123
|
| @ToBigInt()
| "123"
| 123n
|
Boolean
| method | before transformer | after transformer |
| :------------- | :----------------- | :---------------- |
| @ToBoolean()
| 1
| true
|
Array
| method | before transformer | after transformer |
| :---------------------------------- | :---------------------- | :---------------- |
| @Filter((num: number) => num > 3)
| [1,2,3.4,5]
| [4,5]
|
| @Flatten()
| [1, [2, [3, 4, [5]]]]
| [1,2,3,4,5]
|
| @Uniq()
| [1,1,2,3,4,4,5]
| [1,2,3,4,5]
|
| @UniqBy(Math.abs)
| [-1, 1, 2, 3, -3]
| [-1, 2, 3]
|
Contribute
If you want to report bug or add new decorators, please submit an Issue or Pull Request.