|
|
|
@ -10,6 +10,7 @@
|
|
|
|
|
+ [Edit-in-place](#edit-in-place)
|
|
|
|
|
+ [Using packages](#using-packages)
|
|
|
|
|
* [Using .fxrc](#using-fxrc)
|
|
|
|
|
+ [Query language](#query-language)
|
|
|
|
|
* [Formatting](#formatting)
|
|
|
|
|
* [Other examples](#other-examples)
|
|
|
|
|
* [Streaming mode](#streaming-mode)
|
|
|
|
@ -130,6 +131,32 @@ curl 'https://api.github.com/repos/facebook/react/commits?per_page=100' \
|
|
|
|
|
> export NODE_PATH=`npm root -g`
|
|
|
|
|
> ```
|
|
|
|
|
|
|
|
|
|
### Query language
|
|
|
|
|
|
|
|
|
|
If you want to use query language, for example [jsonata](http://jsonata.org/) you can use helper function like this:
|
|
|
|
|
|
|
|
|
|
```js
|
|
|
|
|
global.jsonata = expr => require('jsonata')(expr).evaluate
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
And use it like this:
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
curl ... | fx 'jsonata("$sum(Order.Product.(Price * Quantity))")'
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
Instead you can create next alias in _.bashrc_ file:
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
alias jsonata='FX_APPLY=jsonata fx'
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
And now all code arguments to `jsonata` will be passed through `jsonata` helper. And now you can use it like this:
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
curl ... | jsonata '$sum(Order.Product.(Price * Quantity))'
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Formatting
|
|
|
|
|
|
|
|
|
|
If you need output other than JSON (for example arguments for xargs), do not return anything from the reducer.
|
|
|
|
|