https://github.com/wayofthepie/conduit-json-stream

Hacking about with conduit and json-stream
https://github.com/wayofthepie/conduit-json-stream

Last synced: 9 days ago
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Hacking about with conduit and json-stream

• Host: GitHub
• URL: https://github.com/wayofthepie/conduit-json-stream
• Owner: wayofthepie
• License: bsd-3-clause
• Created: 2015-09-15T20:15:02.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-09-15T22:47:40.000Z (about 9 years ago)
• Last Synced: 2023-03-12T08:24:08.285Z (over 1 year ago)
• Language: Haskell
• Size: 152 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Hacking

Some hacking about with the conduit and json-stream libraries.

## Working Example

Some notes so I remember... Given the following json in a file **simple.json**:

```json

{

    "a": {

        "b" : "c",

        "d" : {

            "e": "f"

        }

    }

}

```

I want to extract the value of **b** and **e**:

```haskell

-- | The parser would be as follows

p :: Parser (T.Text, T.Text)

p = (,) <$> "a" .: "b" .: string

        <*> "a" .: "d" .: "e" .: string

-- | And the conduit

jsonC "simple.json" p

-- | This gives

[("c","f")]

```