aligned_table

AlignedTable

An easy way to create simple lightweight text tables with a right-aligned first column, total row, and title.

Installation

Add this line to your application's Gemfile:

gem 'aligned_table'

And then execute:

$ bundle

Or install it yourself as:

$ gem install aligned_table

Usage

Basic Usage

at = AlignedTable.new
at.title = "My Title"
at.separator = " | "
at.rows = [
  ["My Cool Column", "Some data"],
  ["More data", "Info"]
]

puts at.render

gives you

======= My Title =======
My Cool Column Some data
     More data Info

Custom Separators

at = AlignedTable.new
at.title = "My Title"

at.rows = [
  ["My Cool Column", "Some data"],
  ["More data", "Info"]
]

puts at.render

gives you

======== My Title ========
My Cool Column | Some data
     More data | Info

Column Lines

Pass a symbol instead of a string, and the output will be repeated for the length of the line

at = AlignedTable.new
at.title = "My Title"

at.rows = [
  ["My Cool Column", "Some data"],
  ["More data", "Info"],
  [nil, :-],
  [nil, "Total: 15 bananas"]
]

puts at.render

gives you

=========== My Title ===========
My Cool Column Some data
     More data Info
               -----------------
               Total: 15 bananas

Contributing

1. Fork it ( http://github.com/ubercow/aligned_table/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 new Pull Request