Issue with parser with the letters "e" and "d"

[RaphaelAudet]

Hi, I have tried using the parser on a lot of data and have found a issue with a very specific case of the parser.

description of issue

When using the localized method with french locale if the decimal is followed by the letters "e" or "d" (with or without spaces) the localization method produces 0, most other non-numeric I have tried work.

• ruby 2.4.2p198 (2017-09-14 revision 59899) [x86_64-darwin16]
• rails 5.1.5
• i18n_alchemy (0.2.4)

steps to reproduce

see code below

irb(main):105:0> I18n.with_locale(:fr) { quote.localized({quantity1_price_en: "0,29"}) }.quantity1_price_en
=> "0.290"
irb(main):106:0> I18n.with_locale(:fr) { quote.localized({quantity1_price_en: "0,28889"}) }.quantity1_price_en
=> "0.289"
irb(main):107:0> I18n.with_locale(:fr) { quote.localized({quantity1_price_en: "0,28889 per unit"}) }.quantity1_price_en
=> "0.289"
irb(main):108:0> I18n.with_locale(:fr) { quote.localized({quantity1_price_en: "0,28889 euros per unit"}) }.quantity1_price_en
=> "0.000"
irb(main):109:0> I18n.with_locale(:fr) { quote.localized({quantity1_price_en: "0,28889 dollars per unit"}) }.quantity1_price_en
=> "0.000"

Parsing the strings "0,29", "0,29 per unit", "0,29 oioioioio" all produce "0,29" which is fine
The string "0,28889 euros per unit" produce "0.000" which is unexpected

what is expected I'd expect

I would expect parsing the string "0,28889 euros per unit" produce "0.28889"

ps: there is also a rounding issue but we should perhaps leave this out of this issue

[sobrinho]

@carlosantoniodasilva can be closed with #48 being merged.