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remove the old 'mvc' folder - examples are not changed yet - add the 'di' package inside the mvc2 package - which will be renamed to 'mvc' on the next commit - new mvc.Application and some dublications removed - The new version will be version 9 because it will contain breaking changes (not to the end-developer's controllers but to the API they register them) - get ready for 'Christmas Edition' for believers

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Former-commit-id: c7114233dee90ee308c0a3e77ec2ad0c361094b8
This commit is contained in:
Gerasimos (Makis) Maropoulos
2017-12-15 20:28:06 +02:00
parent 4e15f4ea88
commit 55dfd195e0
48 changed files with 984 additions and 3591 deletions
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20
sessions/session.go
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@@ -167,6 +167,26 @@ func (s *Session) GetIntDefault(key string, defaultValue int) (int, error) {
return defaultValue, errFindParse.Format("int", key, v)
}
// Increment increments the stored int value saved as "key" by +"n".
// If value doesn't exist on that "key" then it creates one with the "n" as its value.
// It returns the new, incremented, value.
func (s *Session) Increment(key string, n int) (newValue int) {
newValue, _ = s.GetIntDefault(key, 0)
newValue += n
s.Set(key, newValue)
return
}
// Decrement decrements the stored int value saved as "key" by -"n".
// If value doesn't exist on that "key" then it creates one with the "n" as its value.
// It returns the new, decremented, value even if it's less than zero.
func (s *Session) Decrement(key string, n int) (newValue int) {
newValue, _ = s.GetIntDefault(key, 0)
newValue -= n
s.Set(key, newValue)
return
}
// GetInt64 same as `Get` but returns its int64 representation,
// if key doesn't exist then it returns -1.
func (s *Session) GetInt64(key string) (int64, error) {