Contents

# Fortschritt

 * no colors
 * no config
 * no tty stuff
 * no terminal size calculation
 * no dependencies

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'fortschritt'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install fortschritt

## Usage

Start a progress bar by calling `with_fortschritt` on an `Enumerable` or an `ActiveRecord::Relation`.

It will create a new progress bar, that will be incremented by calling `Fortschritt.increment`.

However, for convenience you can call `#fortschritt` on your iterated objects as well. It will call `Fortschritt.increment` and return `self`, so you can chain it up nicely.

```ruby
User.all.with_fortschritt.find_each do |user|
  user.fortschritt.valid?
end

# will print something like this: 1616/145096 → 00:13:21 → ETA 2016-02-04 18:11:50
```

### Silent

If no output is required or wanted invoke `with_fortschritt` with the `silent: true` option

```ruby
User.all.with_fortschritt(silent: true).find_each do |user|
  user.fortschritt.valid?
end

# won't output any progress
```

Please note, within a Rails application fortschritt will detect the `Rails.env.test?` environment and silent itself automatically.

Fortschritt will also never output anything to a non-tty STDOUT.

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/xijo/fortschritt.

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
fortschritt-1.0.0	README.md
fortschritt-0.3.6	README.md