1 files changed, 93 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/robertkrimen/otto/builtin_number.go b/Godeps/_workspace/src/github.com/robertkrimen/otto/builtin_number.go
new file mode 100644
index 000000000..26a03e7b6
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/robertkrimen/otto/builtin_number.go
@@ -0,0 +1,93 @@
+package otto
+
+import (
+	"math"
+	"strconv"
+)
+
+// Number
+
+func numberValueFromNumberArgumentList(argumentList []Value) Value {
+	if len(argumentList) > 0 {
+		return argumentList[0].numberValue()
+	}
+	return toValue_int(0)
+}
+
+func builtinNumber(call FunctionCall) Value {
+	return numberValueFromNumberArgumentList(call.ArgumentList)
+}
+
+func builtinNewNumber(self *_object, argumentList []Value) Value {
+	return toValue_object(self.runtime.newNumber(numberValueFromNumberArgumentList(argumentList)))
+}
+
+func builtinNumber_toString(call FunctionCall) Value {
+	// Will throw a TypeError if ThisObject is not a Number
+	value := call.thisClassObject("Number").primitiveValue()
+	radix := 10
+	radixArgument := call.Argument(0)
+	if radixArgument.IsDefined() {
+		integer := toIntegerFloat(radixArgument)
+		if integer < 2 || integer > 36 {
+			panic(call.runtime.panicRangeError("RangeError: toString() radix must be between 2 and 36"))
+		}
+		radix = int(integer)
+	}
+	if radix == 10 {
+		return toValue_string(value.string())
+	}
+	return toValue_string(numberToStringRadix(value, radix))
+}
+
+func builtinNumber_valueOf(call FunctionCall) Value {
+	return call.thisClassObject("Number").primitiveValue()
+}
+
+func builtinNumber_toFixed(call FunctionCall) Value {
+	precision := toIntegerFloat(call.Argument(0))
+	if 20 < precision || 0 > precision {
+		panic(call.runtime.panicRangeError("toFixed() precision must be between 0 and 20"))
+	}
+	if call.This.IsNaN() {
+		return toValue_string("NaN")
+	}
+	value := call.This.float64()
+	if math.Abs(value) >= 1e21 {
+		return toValue_string(floatToString(value, 64))
+	}
+	return toValue_string(strconv.FormatFloat(call.This.float64(), 'f', int(precision), 64))
+}
+
+func builtinNumber_toExponential(call FunctionCall) Value {
+	if call.This.IsNaN() {
+		return toValue_string("NaN")
+	}
+	precision := float64(-1)
+	if value := call.Argument(0); value.IsDefined() {
+		precision = toIntegerFloat(value)
+		if 0 > precision {
+			panic(call.runtime.panicRangeError("RangeError: toString() radix must be between 2 and 36"))
+		}
+	}
+	return toValue_string(strconv.FormatFloat(call.This.float64(), 'e', int(precision), 64))
+}
+
+func builtinNumber_toPrecision(call FunctionCall) Value {
+	if call.This.IsNaN() {
+		return toValue_string("NaN")
+	}
+	value := call.Argument(0)
+	if value.IsUndefined() {
+		return toValue_string(call.This.string())
+	}
+	precision := toIntegerFloat(value)
+	if 1 > precision {
+		panic(call.runtime.panicRangeError("RangeError: toPrecision() precision must be greater than 1"))
+	}
+	return toValue_string(strconv.FormatFloat(call.This.float64(), 'g', int(precision), 64))
+}
+
+func builtinNumber_toLocaleString(call FunctionCall) Value {
+	return builtinNumber_toString(call)
+}