Class: Halffare::PriceSbb

Inherits:
PriceGuess show all
Defined in:
lib/halffare/price_sbb.rb

Overview

More accurate price strategy

Uses a static table for price conversions, falling back on guess strategy if no entry found

Instance Method Summary collapse

Methods inherited from PriceBase

#halffare=

Constructor Details

#initialize(force_guess_fallback = false) ⇒ PriceSbb

Returns a new instance of PriceSbb.

Parameters:

  • force_guess_fallback (true, false) (defaults to: false) —

    To use 'guess` strategy as fallback instead of asking the user



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# File 'lib/halffare/price_sbb.rb', line 11

def initialize(force_guess_fallback = false)
  @force_guess_fallback = force_guess_fallback
end

Instance Method Details

#get(order) ⇒ Object 



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# File 'lib/halffare/price_sbb.rb', line 15

def get(order)
  log_debug "looking for an existing rule..."
  rules.each { |rule|
    rule.each { |match, definition|
      if order.description =~ /#{match}/u
        case
        when definition['scale'] != nil
          log_debug "found scale rule: #{definition}"
          return price_scale(definition, order)
        when definition['set'] != nil
          log_debug "found set rule: #{definition}"
          return price_set(definition, order)
        when definition['choices'] != nil
          log_debug "found choices rules: #{definition}"
          return price_choices(definition, order)
        end
      end
    }
  }
  log_result "no satisfying match found" if Halffare.debug
  return price_guess_get(order) if @force_guess_fallback

  ask_for_price(order)
end

#price_guess_get ⇒ Object 



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# File 'lib/halffare/price_sbb.rb', line 8

alias :price_guess_get :get