addon/Addon/Code/DataApi.lua

local _, addon = ...

local function ResolveGender(maleVersion, femaleVersion)
    local gender = UnitSex("player")
    if gender == 2 then
        return maleVersion
    else
        return femaleVersion == nil and maleVersion or femaleVersion
    end
end
addon.API.ResolveGender = ResolveGender

function CzechQuestsAddon:GetData(key, id)
    if addon.data[key] then
        if key == "quest" then
            return addon.API.GetQuest(id)
        elseif key == "speech" then
            return addon.API.GetSpeech(id)
        elseif addon.data[key][id] then
            return addon.data[key][id]
        end
    end
    return nil
end