# DummyCalc

`DummyCalc` is an Elixir library to demonstrate how to create a library,
how to use it from another module and how to publish it to Hex.

`DummyCalc` provides basic arithmetic operations:

* `DummyCalc.add(a,b)`: addition
* `DummyCalc.sub(a,b)`: subtraction
* `DummyCalc.mult(a,b)`: multiplication
* `DummyCalc.dic(a,b)`: division


## Installation

Depending on where the library is located, add `dummy_calc` to your list of
dependencies in `mix.exs`:

* From the local filesystem:
```elixir
def deps do
  [
    {:dummy_calc, path: "../dummy_calc" }
  ]
end
```

* From gitlab:
```elixir
def deps do
  [
    {:dummy_calc, git: "https://gitlab.com/mszmurlo/dummy_calc.git"}
  ]
end
```

* From Hex:
```elixir
def deps do
  [
     {:dummy_calc, "~> 0.1.0"}
  ]
end
```