# PipeHere <a href="https://travis-ci.org/vic/pipe_here"><img src="https://travis-ci.org/vic/pipe_here.svg"></a>

An Elixir macro for easily piping arguments at any position.

## Usage

```elixir
import PipeHere
```

The `pipe_here` macro lets you specify the argument position
while piping values by using the `_` placeholder.

For example:

```elixir
pipe_here( 2 |> x(1, _, 3) )

# expands to

x(1, 2, 3)
```

The `pipe_here` macro can also be used at the end of a pipe:

```elixir
2 |> x(1, _, 3) |> pipe_here
```

Note that while you can do stuff like:

```elixir
a |> b(1, _) |> c |> d.(2, _, 3) |> pipe_here
```

every member of the pipe can at most have just one `_` placeholder.


## Installation

[Available in Hex](https://hex.pm/packages/pipe_here), the package can be installed as:

  1. Add pipe_here to your list of dependencies in `mix.exs`:

```elixir
def deps do
  [{:pipe_here, "~> 1.0.0"}]
end
```

## Is it any good?

[Yes](https://news.ycombinator.com/item?id=3067434)

##### マクロス Makurosu

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― George Martin, Game of Thrones

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