# Siconvert

Gem to convert your values to SI

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'siconvert'
```

And then execute:

    $ bundle install

Or install it yourself as:

    $ gem install siconvert

## Usage

At the moment, the gem has 2 main methods - "fromsi", "si".

Gem works with measurements of distance, mass and speed.

- distance - (inch, feet, yard, verst) - will be converted to meters.

- mass (lb, ounce, drachma) - will be converted to kilograms.

- speed (mph) - will be converted to kilometers per hour.


Method **"fromsi"** converts your SI-value in to all possible alternative values and returns an array to you.

```ruby
a = Siconvert.new.fromsi(2 ,"distance")
# {"inch"=>78.74, "foot"=>6.562, "yard"=>2.188, "verst"=>0.0018744142455482662}
```

The value must already be specified in the SI system.

Method - **"si"** converts your value to SI system.

To do this, pass your value as the first argument, and a value from among those supported by this gem as the second argument.

```ruby
a = Siconvert.new.si(50 ,"verst")
# 53350
```



## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).


siconvert

Kirill Leonov

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siconvert

Siconvert

Installation

Usage

License

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