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Add ability to cast int64's to strings 

Resolves #18
This commit is contained in:
Matt Keller 2016-01-28 13:33:21 -05:00 committed by Bjørn Erik Pedersen
parent ee7b3e0353
commit 7c7add0129
2 changed files with 3 additions and 0 deletions
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1
cast_test.go
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@ -34,6 +34,7 @@ func TestToFloat64(t *testing.T) {
func TestToString(t *testing.T) { func TestToString(t *testing.T) {
var foo interface{} = "one more time" var foo interface{} = "one more time"
assert.Equal(t, ToString(8), "8") assert.Equal(t, ToString(8), "8")
assert.Equal(t, ToString(int64(16)), "16")
assert.Equal(t, ToString(8.12), "8.12") assert.Equal(t, ToString(8.12), "8.12")
assert.Equal(t, ToString([]byte("one time")), "one time") assert.Equal(t, ToString([]byte("one time")), "one time")
assert.Equal(t, ToString(template.HTML("one time")), "one time") assert.Equal(t, ToString(template.HTML("one time")), "one time")

2
caste.go
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@ -198,6 +198,8 @@ func ToStringE(i interface{}) (string, error) {
return strconv.FormatBool(s), nil return strconv.FormatBool(s), nil
case float64: case float64:
return strconv.FormatFloat(i.(float64), 'f', -1, 64), nil return strconv.FormatFloat(i.(float64), 'f', -1, 64), nil
case int64:
return strconv.FormatInt(i.(int64), 10), nil
case int: case int:
return strconv.FormatInt(int64(i.(int)), 10), nil return strconv.FormatInt(int64(i.(int)), 10), nil
case []byte: case []byte: