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ericdouglas avatar ericdouglas commented on May 28, 2024

Problema 1: realmente esta parte pra mim está sem sentido: a call to it can be seen as a thing in itself. Vou revisar o capítulo todo, e se for necessário retiro ou acrescento algo que faça dar sentido.

A parte dos testes ta tranquilo, do uma ajeitada no que vc fez, mas está boa a tradução já.

Problema 2: O valor a ser impresso é 2 mesmo cara, é exatamente isso que ele fala no texto. Em outras linguagens, o {} cria um novo escopo, então a variável dentro é diferente da global. No JavaScript não, somente as funções criam um novo escopo. Então aquele exemplo seria o mesmo que fazer isso:

var something = 1;
var something = 2;
print("Inside: " + something); // 2
print("Outside: " + something); // 2

Desculpa pela demora em responder. Estava terminando o capítulo 2 (tradução) para iniciar a revisão deste.

from eloquente-javascript.

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