When the scheduler switches from one goroutine to another, it needs to save where the current goroutine was and restore where the next one left off. The good news is that a goroutine’s state is surprisingly small. The mcall() assembly function only saves 3 values — the stack pointer, the program counter, and the base pointer — into a tiny gobuf struct. That’s it. Why so few? Because goroutine switches happen at function call boundaries, and at those points the compiler has already spilled any important registers to the stack following normal calling conventions. The switch only needs to save enough to find the stack again.
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It looked to me like Marley was veering away from its historic strengths and aiming for ease. Marley Spoon rep King says that while Marley Spoon has diversified on multiple fronts over time, including international meals and variety of cook times. But she also notes that my perception of a shift in emphasis may be a happy consequence of a website redesign, which made these options more visible and accessible.
Jones said her co-stars, including Ella Bruccoleri as Mary, were a "joy" to work with.
optional log;requires means the program cannot run without these capabilities. If any are missing, the host refuses to execute the script: