Provide a generic to http get methods

[alallema]

Pull Request

What does this PR do?

Most of the methods had to use the jsonHandler after the call to the get method through the client. The purpose of this PR is to bypass this step to simplify the call to the get method via the client:

    public String[] getRankingRuleSettings(String uid) throws MeilisearchException {
        String urlPath = "/indexes/" + uid + "/settings/synonyms";
        return httpClient.jsonHandler.decode(httpClient.get(urlPath, String.class), String[].class);
    }

became

    public String[] getRankingRuleSettings(String uid) throws MeilisearchException {
        String urlPath = "/indexes/" + uid + "/settings/ranking-rules";
        return httpClient.get(urlPath, String[].class);
    }

Note:

This method still need a call to the decode method from jsonHandler

    public Map<String, String[]> getSynonymsSettings(String uid) throws MeilisearchException {
        String urlPath = "/indexes/" + uid + "/settings/synonyms";
        return httpClient.jsonHandler.decode(httpClient.get(urlPath, String.class), Map.class);
    }

[brunoocasali]

I think you can return directly like you did in the other places :)

[alallema]

I hesitate because it is a complex type and this is the line that generates the Type safety warning so maybe it's better to remove it when the warning will be fix

[brunoocasali]

How can you ensure this content will be castable to a String?

[alallema]

It should be, anyway I don't use this method maybe it's better to remove it? WDYT?

[brunoocasali]

Of course, if you don't use it, remove it! ;D

[brunoocasali]

Same comment as I sent below :)

[alallema]

Same I hesitate because it is a complex type and this is the line that generates the Type safety warning

[brunoocasali]

🎉 🎉 🎉