diff --git a/README.md b/README.md index 696fa4ded..1535427c2 100644 --- a/README.md +++ b/README.md @@ -28,16 +28,6 @@ Monetize.parse("GBP 100") == Money.new(100_00, "GBP") "100".to_money == Money.new(100_00, "USD") ``` -`parse` will return `nil` if it is unable to parse the input. Use `parse!` instead if you want a `Monetize::Error` (or one of the subclasses) to be raised instead: - -```ruby ->> Monetize.parse('OMG 100') -=> nil - ->> Monetize.parse!('OMG 100') -Monetize::ParseError: Unknown currency 'omg' -``` - Optionally, enable the ability to assume the currency from a passed symbol. Otherwise, currency symbols will be ignored, and USD used as the default currency: ```ruby @@ -60,7 +50,7 @@ Monetize.parse('EUR 10,000') == Money.new(10_000_00, "EUR") ``` Why does this work? If we expect fractional subunits then the parser will treat a single -delimiter as a decimal marker if it matches the currency's decimal marker. But often +delimiter as a decimal marker if it matches the currency's decimal marker. But often this is not the case - a European site will show $10.000 because that's the local format. As a human, if this was a stock ticker we might expect fractional cents. If it's a retail price we know it's actually an incorrect thousands separator.