的CoffeeScript：意外「{」，當我嘗試創建一個對象文本對象文本的

對於這個語法：的CoffeeScript：意外「{」，當我嘗試創建一個對象文本對象文本的

BASE_RUNNERS = { basesLoaded:  { first: "manned", second: "manned", third: "manned" }, 
        firstAndSecond: { first: "manned", second: "manned", third: "empty" }, 
        firstAndThird: { first: "manned", second: "empty", third: "manned" }, 
        secondAndThird: { first: "empty", second: "manned", third: "manned" }, 
        first:   { first: "manned", second: "empty", third: "empty" }, 
        second:   { first: "empty", second: "manned", third: "empty" }, 
        third:   { first: "empty", second: "empty", third: "manned" }, 
        empty:   { first: "empty", second: "empty", third: "empty" } 
        }

我收到的錯誤：

[stdin]:154:27: error: unexpected { 
          firstAndSecond: { first: "manned", second: "manned", third: "empty", addedScore: 0 }, 
         ^

不知道爲什麼，它看起來合法對我來說。

來源

2013-10-28 steve_gallagher

如何使用對象'BASE_RUNNER' –

該代碼很好，並且不會產生錯誤。然後檢查隱藏的「搞笑」Unicode字符。 – Pointy

@Pointy雖然我想我知道你的意思，但是你可以詳細說明OP還是Google的觀衆不？ – BlackVegetable

大括號不是問題，問題在於非CoffeeScript縮進。 CoffeeScript對空白非常敏感，即使您提供了可選的括號，您仍然需要小心您的縮進符合所需的塊結構。混亂消失，如果你把它寫這種方式：

BASE_RUNNERS = { 
    basesLoaded:  { first: "manned", second: "manned", third: "manned" }, 
    firstAndSecond: { first: "manned", second: "manned", third: "empty" }, 
    firstAndThird: { first: "manned", second: "empty", third: "manned" }, 
    secondAndThird: { first: "empty", second: "manned", third: "manned" }, 
    first:   { first: "manned", second: "empty", third: "empty" }, 
    second:   { first: "empty", second: "manned", third: "empty" }, 
    third:   { first: "empty", second: "empty", third: "manned" }, 
    empty:   { first: "empty", second: "empty", third: "empty" } 
}

你的困難的來源是一個非縮basesLoaded與縮進鍵的組合休息。

來源

2013-10-28 17:35:01

的CoffeeScript不接受有效的JavaScript語法，我不得不把它改寫這樣的：

BASE_RUNNERS = 
     basesLoaded: first: "manned", second: "manned", third: "manned" 
     firstAndSecond: first: "manned", second: "manned", third: "empty" 
     firstAndThird: first: "manned", second: "empty", third: "manned" 
     secondAndThird: first: "empty", second: "manned", third: "manned" 
     first:   first: "manned", second: "empty", third: "empty" 
     second:   first: "empty", second: "manned", third: "empty" 
     third:   first: "empty", second: "empty", third: "manned" 
     empty:   first: "empty", second: "empty", third: "empty"

這我不知道爲好;看起來更糟糕恕我直言。

來源

2013-10-28 17:25:44

如果在下一行縮進它們，而不是將它們全部放在同一行上，它可能會更容易閱讀。 – rogMaHall

@rogMaHall這是真的，但它佔用了很大的垂直空間。 –

這一個將工作，但我也喜歡更多的可讀性大括號。 –

的CoffeeScript：意外「{」，當我嘗試創建一個對象文本對象文本的

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