This is a collection of reusable things I don't want to keep duplicating in tons of projects.
Add this line to your application's Gemfile:
gem 'duffy'And then execute:
$ bundle| Method | Example | Output | Notes |
|---|---|---|---|
| gender_human | "F" | "Female" | |
| md5 | "duffy" | "904bc6e21e4799ce276200117215b88b" | |
| md5sum | "duffy" | "904bc6e21e4799ce276200117215b88b" | |
| nl2br | "space\nout" | "space out" |
various OS newline permutations |
| pretty_phone | "1234567890" | "(123) 456-7890" | US phone number with or without area code |
| pretty_committer | "bart" | "Bartholomew Simpson" | See config |
| smart_titlecase | "this and that" | "This and That" | Has config options. See lib/duffy.rb |
| space2nbsp | "space out" | "space out" | Double space holdouts rejoice. |
| to_alpha | "abc123" | "abc" | |
| to_alpha_numeric | "abc#$%123" | "abc123 | |
| to_box | "abc".to_box |  |
|
| to_numeric | "abc123" | "123" | |
| to_ssn | "123456789" | "123-45-6789" |
| Method | Example | Output |
|---|---|---|
| to_box | ['abc', 123].to_box |  |
| to_markdown | [[1,2],[3,4]].to_markdown |  |
- See config to set your organization's fiscal year start.
| Method | Example | Output |
|---|---|---|
| beginning_of_fiscal_year | Date.today.beginning_of_fiscal_year | 2017-07-01 |
| end_of_fiscal_year | Date.today.end_of_fiscal_year | 2018-06-30 |
| fiscal_year | Date.today.fiscal_year | 2018 |
| Method | Example | Output |
|---|---|---|
| to_date | nil | self (Exists so you can call .to_date on Date, String or nil |
| Alias | Standard |
|---|---|
| accepts | accepts_nested_attributes_for |
| habtm | has_and_belongs_to_many |
| Method | Result |
|---|---|
| Duffy::Git.branch | Current git branch. |
| Duffy::Git.count | Count of git commits in current branch |
| Duffy::Git.email | Local repo's git user.email or global if none. |
| Duffy::Git.log | Produce tab separated listing of current git log. |
- Linux and Mac only for now, numeric methods return 1 on unsupported hosts.
virtual?detects if the system is hypervisor guest. Will return false if unable to determine.- Example results for my dual core i5 with hyperthreading.
| Method | Result |
|---|---|
| Duffy::System.cpus | 1 |
| Duffy::System.cores | 2 |
| Duffy::System.threads | 4 |
| Duffy::System.sane_load | 3 |
| Duffy::System.cpu_percent | 16 |
| Duffy::System.virtual? | true |
- All values returned in Megabytes.
- Available + Used always exactly adds up to Total.
| Method | Result |
|---|---|
| Duffy::System.mem_total | 4096 |
| Duffy::System.mem_available | 3072 |
| Duffy::System.mem_used | 1024 |
| Duffy::System.mem_percent | 25 |
- Rails
| Method | Example | Result |
|---|---|---|
| beast_mode | beast_mode tags | renders tag partial in parallel. Only available if you have the Parallel gem in your Gemfile. You must also wrap your partial in a cache block. |
- Fork it ( https://github.com/[my-github-username]/duffy/fork )
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create a new Pull Request