Calculators for Singapore Charitable Donations. Supports CDAC, ECF, MBMF, and SINDA.

A Singapore's Central Provident Fund (CPF) contributions calculator.

Calculates for the employer contributions for the Skill Development Levy Act contribution per employee.

Unified system image creation using Packer

Creates config files from ENV; Read/writes state from postgres database

A Ruby library to organize the code

Single dev

Run a block of code only if a system level file lock can be obtained for a given filepath.

A Ruby client library for accessing the SinglePlatform API.

A simple way to get data from the Single Platform api.

Globalize3 successor which use only one table to store all the translations.

Invoke instance methods through a singleton alias likeKlass.method(*args) instead of Klass.new(*args).method

Evaluate block in the context of singleton class

A simple YML to singleton class solution for ruby programming language.

Generates Twitter specific OAuth header so that you can include this OAuth header in your http request for authentication.

rubyXL wrapper to treat single-sheet XLSX files like CSV.

A simple Singleton wrapper around the ruby Logger class, gem-ified it because I found myself using it in several different projects

my blog

An opinionated Sinatra and Angular.js structure

Singularity Client