For example, afterWhere

I have COMPLETELY NO IDEA what it will do for me

hy, is it possible to filterBy the collection instead of one string? I`m talking about the third parameter in the form of [filterBy:properties:search:strict]. I want to extract objects by several id, e.x. I have objects with ids 1,2,3,4,5,6 and my visitor may select only several ids to see, say, 4,5,6. So, how to get only the objects by selected several id numbers?

Hi I am using PICK PIPE but not work have the following code:

this.collection = [{id:1,name:"Juan"},{id:2,name:"Luis"}];

let promSele = new PickPipe().transform(this.collection, "id>0");

console.log(promSele);
// print []

And this code print an array empty.

Since this project is just a "copy-paste"(via code) of angular-filter we need to format a bit the output, because it looks bad.
If you are familiar with good format tool, don't hesitate to make a PR.

update: tsfmt looks promising.

The following currently doesn't seem to work:

import { RepeatPipe } from 'ng-pipes';

importing via modules is still possible.

I'm taking a look at it.

Could you not publish the .ts files? currently this causes issues when compiling the library in another library. Normally when you publish your library, you do not publish directly the ts files, unless you leave there in a src folder, and the .d.ts, .js etc. go in a different folder

Current Behaviour

UNPKG currently does not provide a module, but the index file:
https://unpkg.com/ng-pipes

unpkg is a fast, global content delivery network for stuff that is published to npm.

Desired Behaviour

A module can be made available so the user doesn't need to bundle ng-pipes it into their own code.

Extra information

1. build ng-pipes into a module (UMD)
2. minify it (optional)
3. add it to git in a ./dist or ./build folder
4. add the location of the module to the main parameter of package.json:

{
...
  "main": "build/ng-pipes[.min].js",
...
}

I don't think we need to maintain two READMEs. but until we decide on a solution for this, I want to add to the README the documentation from angular-filter (with few changes).

Any thoughts? @SteveVanOpstal @rafaelss95

TypeScript 2.0 - Flag unused declarations with --noUnusedParameters and --noUnusedLocals

I tried [email protected] with my project whose tsconfig.json contains the lines below.

"unUnusedLocals": true,
"unUnusedParameters": true,

I got the following errors and cannot get success status from the compiler.

node_modules/ng-pipes/src/collection/chunk-by.pipe.ts(2,10): error TS6133: 'isArray' is declared but never used.
node_modules/ng-pipes/src/collection/defaults.pipe.ts(26,37): error TS6133: 'i' is declared but never used.
node_modules/ng-pipes/src/collection/first.pipe.ts(2,55): error TS6133: 'isUndefined' is declared but never used.
node_modules/ng-pipes/src/collection/group-by.pipe.ts(2,28): error TS6133: 'getFirstMatches' is declared but never used
node_modules/ng-pipes/src/collection/group-by.pipe.ts(2,45): error TS6133: 'isNumber' is declared but never used.
node_modules/ng-pipes/src/collection/last.pipe.ts(2,55): error TS6133: 'isUndefined' is declared but never used.
node_modules/ng-pipes/src/collection/order-by.pipe.ts(2,10): error TS6133: 'isArray' is declared but never used.
node_modules/ng-pipes/src/collection/order-by.pipe.ts(2,19): error TS6133: 'toArray' is declared but never used.
node_modules/ng-pipes/src/collection/order-by.pipe.ts(2,28): error TS6133: 'isUndefined' is declared but never used.
node_modules/ng-pipes/src/collection/range.pipe.ts(2,10): error TS6133: 'toArray' is declared but never used.
node_modules/ng-pipes/src/collection/range.pipe.ts(2,19): error TS6133: 'isArray' is declared but never used.
node_modules/ng-pipes/src/collection/search-field.pipe.ts(2,19): error TS6133: 'isString' is declared but never used.
node_modules/ng-pipes/src/collection/to-array.pipe.ts(2,10): error TS6133: 'isArray' is declared but never used.
node_modules/ng-pipes/src/math/sum.pipe.ts(2,10): error TS6133: 'isNumber' is declared but never used.
node_modules/ng-pipes/src/string/latinize.pipe.ts(2,10): error TS6133: 'isString' is declared but never used.
node_modules/ng-pipes/src/string/latinize.pipe.ts(2,20): error TS6133: 'isUndefined' is declared but never used.
node_modules/ng-pipes/src/utils/parse.ts(60,11): error TS6133: 'keysLen' is declared but never used.

see: https://github.com/a8m/angular-filter#phoneus

Using the current orderBy pipe, if you collection looks like:

[{
  name: 'a'
}, {
  name: 'b'
}, {
  name: 'A'
}, {
  name: 'B'
}]

then the sorted result by name will be:

[{
  name: 'A'
}, {
  name: 'B'
}, {
  name: 'a'
}, {
  name: 'b'
}]

How to avoid this without adding an extra lowered case property?

Hello,

I tried using ceil pipe. I believe you haven't released the latest release on npm.

In recent events the SnakeCasePipe is renamed to UnderscorePipe (a103dd8).

In my opinion the name SnakeCasePipe makes a lot of sense.
@rafaelss95 apparently thinks UnderscorePipe to be more suitable.

But looking at it from the user perspective both are equally correct names.
I suggest we allow multiple names for the same pipes by creating aliases.

Alias suggestions

capitalize -- ucFirst
snakeCase -- underscore
camelCase -- camelize

I think the PercentPipe should be renamed due to conflicts with built-in PercentPipe from Angular2.

Not an issue per say, but I think you could mention in the readme that one could only include specific pipes rather than loading the entire library and adding unnecessary bytes to the file.

Personally I use like this

import { FilterByPipe } from 'ng-pipes/src/collection/filter-by.pipe';

@NgModule({
  declarations: [
    FilterByPipe
  ]
})
export class AppModule { }

Module build failed: Error: node_modules\ng-pipes\src\boolean\index.ts is missing from the TypeScript compilation. Please make sure it is in your tsconfig via the 'files' or 'include' property.

The missing file seems to be part of a third party library. TS files in published libraries are often a sign of a badly packaged library. Please open an issue in the library repository to alert its author and ask them to package the library using the Angular Package Format (https://goo.gl/jB3GVv).

ng-pipes: 0.1.2
angular/cli: 1.7.3
angular/compiler-cli: ~5.2.9

there is no documentation online and i want to use that pipe
thanks in advance

Code:

{{'2021-11-07T07:23:12.876Z' | timeAgo}}

Hi,
i would like use omit filter for array but i have problems when i pass the method of my class that must filter the array

This is the html code
*ngFor="let p of pages | omit: omitItem"

This is the method of my class
omitItem(page) {
}

I have compilation errors.

Why? There are no examples about ng-pipes with arrays and custom methods.

Thanks.

is this module supported on nativescript? if not it would be great to have that available for nativescript as well

Hi,

I need filter array of Object with OR for example

Where:' Field=='A' OR FIELD=='B'';

is there anyway ??

There's a list of somes pipes that I found useful to add in this lib:

Array:

• meanPipe - #7210b63

Math:

• ceilPipe - #a65a047
• floorPipe - #c4c7bae
• powPipe - #fad4200
• roundPipe - #20d47c6
• sqrtPipe - #c62b6e6

Object:

• invert - #2547e10
• keysPipe - #73afe11
• omitPipe
• pickPipe
• valuesPipe - #e55f413

String:

• rightPadPipe #ef66e52
• leftPadPipe - #ff7c2ca
• centerPadPipe - #0d8c993

If someone want to suggest a pipe, please put here in comments.