daru

https://github.com/sciruby/daru

Ruby

Data Analysis in RUby

Daru::ArrayHelper#recode_repeated

Recode repeated values on an array, adding the number of repetition
at the end
Example:
  a=%w{a b c c d d d e}
  a.recode_repeated
  => ["a","b","c_1","c_2","d_1","d_2","d_3","e"]

Source | Google | Stack overflow

Edit

git clone [email protected]:sciruby/daru.git

cd daru

open lib/daru/helpers/array.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Daru--ArrayHelper-recode_repeated-for-pr

# Commit to git

git add lib/daru/helpers/array.rbgit commit -m "better docs for Daru::ArrayHelper#recode_repeated"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Daru--ArrayHelper-recode_repeated-for-pr

hub pull-request

# Celebrate!