❔ Is there a built-in way to map (transform) a tuple?

For example, I'd like to do this (hypothetical code):

bool foo = (val: 1.0, truthiness: true, name: "hello").Map((bar) => { bar.val > 0 && bar.name == "Bob" || bar.truthiness });

bool foo = (val: 1.0, truthiness: true, name: "hello").Map((bar) => { bar.val > 0 && bar.name == "Bob" || bar.truthiness });

instead of that

var bar = (val: 1.0, truthiness: true, name: "hello");
bool foo = bar.val > 0 && bar.name == "Bob" || bar.truthiness;

var bar = (val: 1.0, truthiness: true, name: "hello");
bool foo = bar.val > 0 && bar.name == "Bob" || bar.truthiness;

The reasoning is that it's cumbersome to have to introduce variable names for intermediate computations involving tuples. Being able to transform them directly makes it possible to avoid that.

C#•3y ago•

8 replies

__dil__

❔ Is there a built-in way to map (transform) a tuple?

For example, I'd like to do this (hypothetical code):

bool foo = (val: 1.0, truthiness: true, name: "hello").Map((bar) => { bar.val > 0 && bar.name == "Bob" || bar.truthiness });

bool foo = (val: 1.0, truthiness: true, name: "hello").Map((bar) => { bar.val > 0 && bar.name == "Bob" || bar.truthiness });

instead of that

var bar = (val: 1.0, truthiness: true, name: "hello");
bool foo = bar.val > 0 && bar.name == "Bob" || bar.truthiness;

var bar = (val: 1.0, truthiness: true, name: "hello");
bool foo = bar.val > 0 && bar.name == "Bob" || bar.truthiness;

The reasoning is that it's cumbersome to have to introduce variable names for intermediate computations involving tuples. Being able to transform them directly makes it possible to avoid that.

❔ Is there a built-in way to map (transform) a tuple?

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