♻️ refactor: Return fast from parseToStruct() when data is empty

[billyplus]

Description

"parseToStruct" return fast when data is empty

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Walkthrough

The changes introduce early return conditions in the ParamsParser and parseToStruct methods of the ctx.go file. In ParamsParser, the function immediately returns nil when there are no route parameters, while in parseToStruct, it returns nil if the provided data map is empty. Additionally, the initialization of the parameters map now uses the actual length of c.route.Params, optimizing the control flow and reducing unnecessary processing.

Changes

File	Change Summary
ctx.go	Added early return in ParamsParser if c.route.Params is empty; Initialized parameters map based on actual count; Early return in parseToStruct if data is empty

Sequence Diagram(s)

sequenceDiagram
    participant C as Caller
    participant P as ParamsParser
    C->>P: Call ParamsParser()
    alt Route parameters length is 0
        P-->>C: Return nil immediately
    else
        P->>P: Initialize params map with length of c.route.Params
        P-->>C: Continue processing parameters
    end

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sequenceDiagram
    participant C as Caller
    participant P as parseToStruct
    C->>P: Call parseToStruct(data)
    alt Data map is empty
        P-->>C: Return nil immediately
    else
        P->>P: Decode data into structure
        P-->>C: Return processed structure
    end

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Poem

In the code fields I hop with glee,
Early returns set my process free.
No more wandering where data is bare,
Flow streamlined with a skip and a care.
Carrots and code, a rabbit's delight,
Dancing through logic from dawn till night!
🐰✨

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📥 Commits

Reviewing files that changed from the base of the PR and between 8add1ad and 10b9d13.

📒 Files selected for processing (1)

• ctx.go (2 hunks)

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[gaby]

@billyplus @ReneWerner87 Do we need this change in v3? The PR is for v2

[gaby]

👍 LGTM