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Cover image for Day 50: Defining Relations With TypeORM, Second shot.
Margaret W.N
Margaret W.N

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Day 50: Defining Relations With TypeORM, Second shot.

Here is my second shot at typeORM.

Well not so sure i got it right but here is the code.
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Output from terminal after setting logging to true.
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When to use jointable

day 50

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11 Tips That Make You a Better Typescript Programmer

1 Think in {Set}

Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.

#2 Understand declared type and narrowed type

One extremely powerful typescript feature is automatic type narrowing based on control flow. This means a variable has two types associated with it at any specific point of code location: a declaration type and a narrowed type.

#3 Use discriminated union instead of optional fields

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