mirrors/Nim
1
0
Fork 0
mirror of https://github.com/nim-lang/Nim.git synced 2026-01-01 02:42:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Initialize JObject fields with capacity 4 by default to save memory and improve performance

Browse Source
This commit is contained in:
def
2016-02-02 12:47:40 +01:00
parent 57897698d1
commit 9aecdb587b
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/pure/json.nim
View File

@@ -617,7 +617,7 @@ proc newJObject*(): JsonNode =
## Creates a new `JObject JsonNode`
new(result)
result.kind = JObject
result.fields = initTable[string, JsonNode]()
result.fields = initTable[string, JsonNode](4)
proc newJArray*(): JsonNode =
## Creates a new `JArray JsonNode`
@@ -657,7 +657,7 @@ proc getBVal*(n: JsonNode, default: bool = false): bool =
else: return n.bval
proc getFields*(n: JsonNode,
default = initTable[string, JsonNode]()):
default = initTable[string, JsonNode](4)):
Table[string, JsonNode] =
## Retrieves the key, value pairs of a `JObject JsonNode`.
##
@@ -700,7 +700,7 @@ proc `%`*(keyVals: openArray[tuple[key: string, val: JsonNode]]): JsonNode =
## Generic constructor for JSON data. Creates a new `JObject JsonNode`
new(result)
result.kind = JObject
result.fields = initTable[string, JsonNode]()
result.fields = initTable[string, JsonNode](4)
for key, val in items(keyVals): result.fields[key] = val
proc `%`*(elements: openArray[JsonNode]): JsonNode =