helper

package

v0.1.3 Latest Latest Go to latest Published: Sep 15, 2015 License: MIT Imports: 9 Imported by: 0

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var ASINReg, _ = regexp.Compile("[A-Za-z0-9]{10}")

ASINReg matches a ASIN

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var CartItemIDReg, _ = regexp.Compile("[A-Za-z0-9]{14}")

CartItemIDReg matches a cart item ID

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var NumericReg, _ = regexp.Compile("[0-9]+")

NumericReg matches a numeric string

func FormatRating(rating float64) string

FormatRating formats a numeric rating to a string

func FormatText(str string, cap int, prepend string) string

FormatText prints pretty text

func IsASIN(str string) bool

IsASIN checks wether str is an ASIN

func IsCartItemID(str string) bool

IsCartItemID checks wether str is a cart item ID

func IsNumeric(str string) bool

IsNumeric checks wether str is numeric

func Rating(asin string, locale string) (float64, error)

Rating returns the rating for a asin in a specific locale

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