diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/robertkrimen/otto/builtin_number.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/robertkrimen/otto/builtin_number.go | 93 |
1 files changed, 0 insertions, 93 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 deleted file mode 100644 index 26a03e7b6..000000000 --- a/Godeps/_workspace/src/github.com/robertkrimen/otto/builtin_number.go +++ /dev/null @@ -1,93 +0,0 @@ -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) -} |