https://github.com/expede/inspector_gadget

Helpers for debugging & inspecting code flow
https://github.com/expede/inspector_gadget

debug operator

Last synced: 4 months ago
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Helpers for debugging & inspecting code flow

• Host: GitHub
• URL: https://github.com/expede/inspector_gadget
• Owner: expede
• License: mit
• Created: 2017-01-02T03:36:30.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-01-02T05:09:55.000Z (over 9 years ago)
• Last Synced: 2025-04-14T01:38:38.343Z (about 1 year ago)
• Topics: debug, operator
• Language: Elixir
• Size: 9.77 KB
• Stars: 8
• Watchers: 4
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# InspectorGadget

Helpers for debugging & inspecting code flow

[![Build Status](https://travis-ci.org/expede/inspector_gadget.svg?branch=master)](https://travis-ci.org/expede/inspector_gadget) [![Inline docs](http://inch-ci.org/github/expede/inspector_gadget.svg?branch=master)](http://inch-ci.org/github/expede/inspector_gadget) [![Deps Status](https://beta.hexfaktor.org/badge/all/github/expede/inspector_gadget.svg)](https://beta.hexfaktor.org/github/expede/inspector_gadget) [![hex.pm version](https://img.shields.io/hexpm/v/inspector_gadget.svg?style=flat)](https://hex.pm/packages/inspector_gadget) [![API Docs](https://img.shields.io/badge/api-docs-yellow.svg?style=flat)](http://hexdocs.pm/inspector_gadget/) [![license](https://img.shields.io/github/license/mashape/apistatus.svg?maxAge=2592000)](https://github.com/expede/inspector_gadget/blob/master/LICENSE)

# Quick Start

```elixir

def deps do

  [{:inspector_gadget, "~> 0.2.0"}]

end

```

# Summary

## Inspect Flow

```elixir

import InspectorGadget

1

|> inspect_flow

|> fn x -> x + 1 end.()

|> fn y -> y * 100 end.()

|> inspect_flow

#=> 13:34:21.997 [info]  inspect_flow: 1

#=> 13:34:21.997 [info]  inspect_flow: 200

```

## Overloaded Pipe

```elixir

use InspectorGadget.Pipe

1

|> fn x -> x + b end.()

|> fn y -> y * 100 end.()

|> inspect

#=> 13:42:24.250 [info]  1 |> fn(x) = 2

#=> 13:42:24.250 [info]  2 |> fn(y) = 200

#=> 13:42:24.250 [info]  200 |> inspect = "200"

```

Note that this prints in the order of evaluation, so nested expressions are expected occur in a different sequence than the code

```elixir

1

|> fn(x, y) -> x + y end.(

  6 |> fn z -> z * 10 end.()

)

#=> 13:44:02.649 [info]  6 |> fn(z) = 60

#=> 13:44:02.649 [info]  1 |> fn(x, y) = 61

```