ttable

See it in action:

Installation

Add this line to your application's Gemfile:

gem 'ttable'

And then execute:

$ bundle

Or install it yourself as:

$ gem install ttable

Usage

Supports array of array:

puts Terminal::Table.new([%w{ hello 1 }, %w{ world 2 }])
=>
+-------+---+
| hello | 1 |
| world | 2 |
+-------+---+

Supports hash:

puts Terminal::Table.new({ foo: 'bar' })
=>
+-----+
| foo |
+-----+
| bar |
+-----+

Support array of hash:

puts Terminal::Table.new([{ foo: 'bar1' }, { foo: 'bar2' }])
=>
+------+
| foo  |
+------+
| bar1 |
| bar2 |
+------+

Support display of objects responds_to #to_hash:

class Dummy
  attr_accessor :foo

  def to_hash
    { foo: @foo }
  end
end

puts Terminal::Table.new(Dummy.new.tap { |d| d.foo = 'bar' })
=>
+-----+
| foo |
+-----+
| bar |
+-----+

Support :only and :except option:

class Dummy2
  attr_accessor :foo1, :foo2, :foo3

  def to_hash
    { foo1: @foo1, foo2: @foo2, foo3: @foo3 }
  end
end

object = Dummy2.new.tap { |d| d.foo1 = 'bar1'; d.foo2 = 'bar2'; d.foo3 = 'bar3' }
puts Terminal::Table.new(object, only: %w{ foo1 foo2 })
=>
+------+------+
| foo1 | foo2 |
+------+------+
| bar1 | bar2 |
+------+------+

Credits

• terminal-table gem

Contributing

1. Fork it ( https://github.com/forresty/ttable/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request