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palaniraja/Log.swift

Created May 23, 2020 14:46
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Conditional logging to strip logs in release builds
Raw
Log.swift
#if DEBUG
class Log {
static func d(_ str: String){
print("Log.d: \(str)")
}
}
#else
class Log {
static func d(_ str: String) { }
}
#endif
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palaniraja commented May 23, 2020 •
edited

logd-vc

logd-strings

As you can see in the screenshots above, the debug messges printed to console using Log.d are stripped from -release binary. I used Strings to verify if the binary contains the strings used with Log statements.

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