Remove the currency package

README.md

@@ -156,9 +156,9 @@ func handler(w http.ResponseWriter, r *http.Request) {
         sc := stripeClient.New("sk_live_key", stripe.NewBackends(httpClient))
 
         chargeParams := &stripe.ChargeParams{
-            Amount: 2000,
-            Currency: "usd",
-            Desc: "Charge from Google App Engine",
+            Amount: stripe.Int64(2000),
+            Currency: stripe.String(string(stripe.CurrencyUSD)),
+            Desc: stripe.String("Charge from Google App Engine"),
         }
         chargeParams.SetSource("tok_amex") // obtained with Stripe.js
         charge, err := sc.Charges.New(chargeParams)

charge.go

@@ -19,10 +19,6 @@ const (
 	ChargeFraudStripeReportFraudulent ChargeFraudStripeReport = "fraudulent"
 )
 
-// Currency is the list of supported currencies.
-// For more details see https://support.stripe.com/questions/which-currencies-does-stripe-support.
-type Currency string
-
 // ChargeParams is the set of parameters that can be used when creating or updating a charge.
 // For more details see https://stripe.com/docs/api#create_charge and https://stripe.com/docs/api#update_charge.
 type ChargeParams struct {

charge/client_test.go

@@ -5,7 +5,6 @@ import (
 
 	assert "github.com/stretchr/testify/require"
 	stripe "github.com/stripe/stripe-go"
-	"github.com/stripe/stripe-go/currency"
 	_ "github.com/stripe/stripe-go/testing"
 )
 
@@ -45,7 +44,7 @@ func TestChargeMarkFraudulent(t *testing.T) {
 func TestChargeNew(t *testing.T) {
 	charge, err := New(&stripe.ChargeParams{
 		Amount:   stripe.Int64(123),
-		Currency: stripe.String(string(currency.USD)),
+		Currency: stripe.String(string(stripe.CurrencyUSD)),
 		Source:   &stripe.SourceParams{Token: stripe.String("src_123")},
 		Shipping: &stripe.ShippingDetailsParams{
 			Address: &stripe.AddressParams{
@@ -63,7 +62,7 @@ func TestChargeNew(t *testing.T) {
 func TestChargeNew_WithSetSource(t *testing.T) {
 	params := stripe.ChargeParams{
 		Amount:   stripe.Int64(123),
-		Currency: stripe.String(string(currency.USD)),
+		Currency: stripe.String(string(stripe.CurrencyUSD)),
 	}
 	params.SetSource("tok_123")
 

coupon/client_test.go

@@ -5,7 +5,6 @@ import (
 
 	assert "github.com/stretchr/testify/require"
 	stripe "github.com/stripe/stripe-go"
-	"github.com/stripe/stripe-go/currency"
 	_ "github.com/stripe/stripe-go/testing"
 )
 
@@ -32,7 +31,7 @@ func TestCouponList(t *testing.T) {
 
 func TestCouponNew(t *testing.T) {
 	coupon, err := New(&stripe.CouponParams{
-		Currency:         stripe.String(string(currency.USD)),
+		Currency:         stripe.String(string(stripe.CurrencyUSD)),
 		Duration:         stripe.String(string(stripe.CouponDurationRepeating)),
 		DurationInMonths: stripe.Int64(3),
 		ID:               stripe.String("25OFF"),

currency.go

@@ -0,0 +1,147 @@
+package stripe
+
+// Currency is the list of supported currencies.
+// For more details see https://support.stripe.com/questions/which-currencies-does-stripe-support.
+type Currency string
+
+const (
+  CurrencyAED Currency = "aed" // United Arab Emirates Dirham
+  CurrencyAFN Currency = "afn" // Afghan Afghani
+  CurrencyALL Currency = "all" // Albanian Lek
+  CurrencyAMD Currency = "amd" // Armenian Dram
+  CurrencyANG Currency = "ang" // Netherlands Antillean Gulden
+  CurrencyAOA Currency = "aoa" // Angolan Kwanza
+  CurrencyARS Currency = "ars" // Argentine Peso
+  CurrencyAUD Currency = "aud" // Australian Dollar
+  CurrencyAWG Currency = "awg" // Aruban Florin
+  CurrencyAZN Currency = "azn" // Azerbaijani Manat
+  CurrencyBAM Currency = "bam" // Bosnia & Herzegovina Convertible Mark
+  CurrencyBBD Currency = "bbd" // Barbadian Dollar
+  CurrencyBDT Currency = "bdt" // Bangladeshi Taka
+  CurrencyBGN Currency = "bgn" // Bulgarian Lev
+  CurrencyBIF Currency = "bif" // Burundian Franc
+  CurrencyBMD Currency = "bmd" // Bermudian Dollar
+  CurrencyBND Currency = "bnd" // Brunei Dollar
+  CurrencyBOB Currency = "bob" // Bolivian Boliviano
+  CurrencyBRL Currency = "brl" // Brazilian Real
+  CurrencyBSD Currency = "bsd" // Bahamian Dollar
+  CurrencyBWP Currency = "bwp" // Botswana Pula
+  CurrencyBZD Currency = "bzd" // Belize Dollar
+  CurrencyCAD Currency = "cad" // Canadian Dollar
+  CurrencyCDF Currency = "cdf" // Congolese Franc
+  CurrencyCHF Currency = "chf" // Swiss Franc
+  CurrencyCLP Currency = "clp" // Chilean Peso
+  CurrencyCNY Currency = "cny" // Chinese Renminbi Yuan
+  CurrencyCOP Currency = "cop" // Colombian Peso
+  CurrencyCRC Currency = "crc" // Costa Rican Colón
+  CurrencyCVE Currency = "cve" // Cape Verdean Escudo
+  CurrencyCZK Currency = "czk" // Czech Koruna
+  CurrencyDJF Currency = "djf" // Djiboutian Franc
+  CurrencyDKK Currency = "dkk" // Danish Krone
+  CurrencyDOP Currency = "dop" // Dominican Peso
+  CurrencyDZD Currency = "dzd" // Algerian Dinar
+  CurrencyEEK Currency = "eek" // Estonian Kroon
+  CurrencyEGP Currency = "egp" // Egyptian Pound
+  CurrencyETB Currency = "etb" // Ethiopian Birr
+  CurrencyEUR Currency = "eur" // Euro
+  CurrencyFJD Currency = "fjd" // Fijian Dollar
+  CurrencyFKP Currency = "fkp" // Falkland Islands Pound
+  CurrencyGBP Currency = "gbp" // British Pound
+  CurrencyGEL Currency = "gel" // Georgian Lari
+  CurrencyGIP Currency = "gip" // Gibraltar Pound
+  CurrencyGMD Currency = "gmd" // Gambian Dalasi
+  CurrencyGNF Currency = "gnf" // Guinean Franc
+  CurrencyGTQ Currency = "gtq" // Guatemalan Quetzal
+  CurrencyGYD Currency = "gyd" // Guyanese Dollar
+  CurrencyHKD Currency = "hkd" // Hong Kong Dollar
+  CurrencyHNL Currency = "hnl" // Honduran Lempira
+  CurrencyHRK Currency = "hrk" // Croatian Kuna
+  CurrencyHTG Currency = "htg" // Haitian Gourde
+  CurrencyHUF Currency = "huf" // Hungarian Forint
+  CurrencyIDR Currency = "idr" // Indonesian Rupiah
+  CurrencyILS Currency = "ils" // Israeli New Sheqel
+  CurrencyINR Currency = "inr" // Indian Rupee
+  CurrencyISK Currency = "isk" // Icelandic Króna
+  CurrencyJMD Currency = "jmd" // Jamaican Dollar
+  CurrencyJPY Currency = "jpy" // Japanese Yen
+  CurrencyKES Currency = "kes" // Kenyan Shilling
+  CurrencyKGS Currency = "kgs" // Kyrgyzstani Som
+  CurrencyKHR Currency = "khr" // Cambodian Riel
+  CurrencyKMF Currency = "kmf" // Comorian Franc
+  CurrencyKRW Currency = "krw" // South Korean Won
+  CurrencyKYD Currency = "kyd" // Cayman Islands Dollar
+  CurrencyKZT Currency = "kzt" // Kazakhstani Tenge
+  CurrencyLAK Currency = "lak" // Lao Kip
+  CurrencyLBP Currency = "lbp" // Lebanese Pound
+  CurrencyLKR Currency = "lkr" // Sri Lankan Rupee
+  CurrencyLRD Currency = "lrd" // Liberian Dollar
+  CurrencyLSL Currency = "lsl" // Lesotho Loti
+  CurrencyLTL Currency = "ltl" // Lithuanian Litas
+  CurrencyLVL Currency = "lvl" // Latvian Lats
+  CurrencyMAD Currency = "mad" // Moroccan Dirham
+  CurrencyMDL Currency = "mdl" // Moldovan Leu
+  CurrencyMGA Currency = "mga" // Malagasy Ariary
+  CurrencyMKD Currency = "mkd" // Macedonian Denar
+  CurrencyMNT Currency = "mnt" // Mongolian Tögrög
+  CurrencyMOP Currency = "mop" // Macanese Pataca
+  CurrencyMRO Currency = "mro" // Mauritanian Ouguiya
+  CurrencyMUR Currency = "mur" // Mauritian Rupee
+  CurrencyMVR Currency = "mvr" // Maldivian Rufiyaa
+  CurrencyMWK Currency = "mwk" // Malawian Kwacha
+  CurrencyMXN Currency = "mxn" // Mexican Peso
+  CurrencyMYR Currency = "myr" // Malaysian Ringgit
+  CurrencyMZN Currency = "mzn" // Mozambican Metical
+  CurrencyNAD Currency = "nad" // Namibian Dollar
+  CurrencyNGN Currency = "ngn" // Nigerian Naira
+  CurrencyNIO Currency = "nio" // Nicaraguan Córdoba
+  CurrencyNOK Currency = "nok" // Norwegian Krone
+  CurrencyNPR Currency = "npr" // Nepalese Rupee
+  CurrencyNZD Currency = "nzd" // New Zealand Dollar
+  CurrencyPAB Currency = "pab" // Panamanian Balboa
+  CurrencyPEN Currency = "pen" // Peruvian Nuevo Sol
+  CurrencyPGK Currency = "pgk" // Papua New Guinean Kina
+  CurrencyPHP Currency = "php" // Philippine Peso
+  CurrencyPKR Currency = "pkr" // Pakistani Rupee
+  CurrencyPLN Currency = "pln" // Polish Złoty
+  CurrencyPYG Currency = "pyg" // Paraguayan Guaraní
+  CurrencyQAR Currency = "qar" // Qatari Riyal
+  CurrencyRON Currency = "ron" // Romanian Leu
+  CurrencyRSD Currency = "rsd" // Serbian Dinar
+  CurrencyRUB Currency = "rub" // Russian Ruble
+  CurrencyRWF Currency = "rwf" // Rwandan Franc
+  CurrencySAR Currency = "sar" // Saudi Riyal
+  CurrencySBD Currency = "sbd" // Solomon Islands Dollar
+  CurrencySCR Currency = "scr" // Seychellois Rupee
+  CurrencySEK Currency = "sek" // Swedish Krona
+  CurrencySGD Currency = "sgd" // Singapore Dollar
+  CurrencySHP Currency = "shp" // Saint Helenian Pound
+  CurrencySLL Currency = "sll" // Sierra Leonean Leone
+  CurrencySOS Currency = "sos" // Somali Shilling
+  CurrencySRD Currency = "srd" // Surinamese Dollar
+  CurrencySTD Currency = "std" // São Tomé and Príncipe Dobra
+  CurrencySVC Currency = "svc" // Salvadoran Colón
+  CurrencySZL Currency = "szl" // Swazi Lilangeni
+  CurrencyTHB Currency = "thb" // Thai Baht
+  CurrencyTJS Currency = "tjs" // Tajikistani Somoni
+  CurrencyTOP Currency = "top" // Tongan Paʻanga
+  CurrencyTRY Currency = "try" // Turkish Lira
+  CurrencyTTD Currency = "ttd" // Trinidad and Tobago Dollar
+  CurrencyTWD Currency = "twd" // New Taiwan Dollar
+  CurrencyTZS Currency = "tzs" // Tanzanian Shilling
+  CurrencyUAH Currency = "uah" // Ukrainian Hryvnia
+  CurrencyUGX Currency = "ugx" // Ugandan Shilling
+  CurrencyUSD Currency = "usd" // United States Dollar
+  CurrencyUYU Currency = "uyu" // Uruguayan Peso
+  CurrencyUZS Currency = "uzs" // Uzbekistani Som
+  CurrencyVEF Currency = "vef" // Venezuelan Bolívar
+  CurrencyVND Currency = "vnd" // Vietnamese Đồng
+  CurrencyVUV Currency = "vuv" // Vanuatu Vatu
+  CurrencyWST Currency = "wst" // Samoan Tala
+  CurrencyXAF Currency = "xaf" // Central African Cfa Franc
+  CurrencyXCD Currency = "xcd" // East Caribbean Dollar
+  CurrencyXOF Currency = "xof" // West African Cfa Franc
+  CurrencyXPF Currency = "xpf" // Cfp Franc
+  CurrencyYER Currency = "yer" // Yemeni Rial
+  CurrencyZAR Currency = "zar" // South African Rand
+  CurrencyZMW Currency = "zmw" // Zambian Kwacha
+)

example_test.go

@@ -5,7 +5,6 @@ import (
 
 	stripe "github.com/stripe/stripe-go"
 	"github.com/stripe/stripe-go/charge"
-	"github.com/stripe/stripe-go/currency"
 	"github.com/stripe/stripe-go/customer"
 	"github.com/stripe/stripe-go/invoice"
 	"github.com/stripe/stripe-go/plan"
@@ -16,7 +15,7 @@ func ExampleCharge_new() {
 
 	params := &stripe.ChargeParams{
 		Amount:   stripe.Int64(1000),
-		Currency: stripe.String(string(currency.USD)),
+		Currency: stripe.String(string(stripe.CurrencyUSD)),
 	}
 	params.SetSource("tok_visa")
 	params.AddMetadata("key", "value")