class Attractor::DurationParser
converts a duration string into an amount of days
Constants
- TOKENS
Attributes
duration[R]
Public Class Methods
new(input)
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# File lib/attractor/duration_parser.rb, line 15 def initialize(input) @input = input @duration = @input.is_a?(Numeric) ? @input : 0 return if @duration > 0 parse end
Public Instance Methods
parse()
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# File lib/attractor/duration_parser.rb, line 23 def parse @input.scan(/(\d+)(\w)/).each do |amount, measure| @duration += amount.to_i * TOKENS[measure] end end