Module: Bizsh::Formatting

Defined in:

lib/bizsh.rb

Overview

String formatting for better ouput.

Constant Summary

DEFAULT_DECIMAL_PLACES =

Default the number of decimal places we show in strings.

2

FORMATTERS =

Format a number into a percentage.

{
  percent: -> (value, *args) do 
    value = value * 100
    value = FORMATTERS[:decimal].call(value, *args)
    [value, '%'].join
  end,
  decimal: -> (value, places: DEFAULT_DECIMAL_PLACES) do
    "%.#{places}f" % value.to_f
  end
}