Small

Small collection of useful Ruby utilities

Support

Ruby 1.9.x
JRuby 1.6.x in 1.9 mode
Rubinious 1.2.x in 1.9 mode

Classes

Math
```
* fibanocci(n)
* factorial(n)
```

String

* camelize
* dashize
* humanize
* underscore
* constantize
* encode64
* decode64
* to_sha1
* to_sha256(provider)
* to_md5
* escape
* unescape
* html_escape
* url_encode

Integer

* year, years
* month, months
* week, weeks
* day, days
* hour, hours
* minute, minutes
* second, seconds

Array
```
* extract_options
* sample
```

Hash

* stringify_keys!
* symbolize_keys!
* to_params

Time

* since(seconds)
* ago(seconds)
* advance(options)
* change(options)
* to_date
* to_datetime
* to_formatted_s(format)
* leap_year?
* weekend?
* today?
* future?
* past?
* days_in_month
* days_to_week_start(start_day)
* weekends
* business_week(start_day)
* beginning_of_business_week(start_day)
* end_of_business_week(start_day)
* beginning_of_day
* beginning_of_week(start_day)
* beginning_of_month
* beginning_of_year
* end_of_day
* end_of_week(start_day)
* end_of_month
* end_of_year
* tomorrow
* yesterday
* next_year
* last_year
* next_month
* last_month
* next_week
* last_week

Object

* string?
* boolean?
* numeric?
* integer?
* fixnum?
* float?
* proc?
* blank?
* present?
* presence
* try(method, &block)

Benchmark - small DSL for Benchmark class

* benchmark(&block)
* measure(&block)
* realtime(&block)
* run(n, &block)

	require 'small/benchmark'
	
	benchmark do |b|
	  b.report("test") do
	    run 50_000 do
		  puts "hello world"
		end
	  end
	end

Notes: some codes extracted from ActiveSupport, but some codes are modified

Benchmark

Using a time command execution

Small: time ruby -r small -e 'puts Time.now.end_of_week'

2012-05-06 23:59:59 -0500

real	0m0.167s
user	0m0.113s
sys	    0m0.048s

ActiveSupport: time ruby -r active_support/all -e 'puts Time.now.end_of_week'

2012-05-06 23:59:59 -0500

real	0m1.320s
user	0m1.240s
sys	    0m0.074s

License

small is licensed under the MIT license