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starting implementation of append for embedded server

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This commit is contained in:
DMcP89
2024-06-30 14:41:37 -04:00
parent 51198e3c26
commit dd86ea6475
1 changed files with 14 additions and 1 deletions
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15
echovault/api_string.go
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@@ -15,8 +15,9 @@
package echovault package echovault
import ( import (
"github.com/echovault/echovault/internal"
"strconv" "strconv"
"github.com/echovault/echovault/internal"
) )
// SetRange replaces a portion of the string at the provided key starting at the offset with a new string. // SetRange replaces a portion of the string at the provided key starting at the offset with a new string.
@@ -76,3 +77,15 @@ func (server *EchoVault) GetRange(key string, start, end int) (string, error) {
} }
return internal.ParseStringResponse(b) return internal.ParseStringResponse(b)
} }
// Append concatenates the string at the key with the value provided
// If the key does not exists it functions like a SET command
//
// Returns: The lenght of the new concatenated value at key
//
// Errors:
//
// - "value at key <key> is not a string" - when the value at the keys is not a string.
func (server *EchoVault) Append(key string, value string) (int, error) {
}