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added showStep to our chain in the solution

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Tofpu 2021-11-16 09:52:12 +02:00 • committed by GitHub
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1 changed files with 3 additions and 3 deletions
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1-js/04-object-basics/04-object-methods/8-chain-calls/solution.md
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@ -23,7 +23,7 @@ let ladder = {
} }
}; };
ladder.up().up().down().up().down().showStep(); // 1 ladder.up().up().down().showStep().down().showStep(); // shows 1 then 0
``` ```
We also can write a single call per line. For long chains it's more readable: We also can write a single call per line. For long chains it's more readable:
@ -33,7 +33,7 @@ ladder
.up() .up()
.up() .up()
.down() .down()
.up() .showStep() // 1
.down() .down()
.showStep(); // 1 .showStep(); // 0
``` ```