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patterns_19:37_06/29/2015

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修改了print函数的缩进格式
This commit is contained in:
ray16897188
2015-06-29 19:38:02 +08:00
parent 84a31ca36b
commit 74cff1433f
1 changed files with 7 additions and 7 deletions
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14
source/chapter3/07_Patterns.md
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@ -75,7 +75,7 @@ let point = (3, 2)
switch point {
// Bind x and y to the elements of point.
case let (x, y):
print("The point is at (\(x), \(y)).")
print("The point is at (\(x), \(y)).")
}
// prints "The point is at (3, 2).”
```
@ -190,11 +190,11 @@ for case let number? in arrayOfOptinalInts {
let point = (1, 2)
switch point {
case (0, 0):
print("(0, 0) is at the origin.")
print("(0, 0) is at the origin.")
case (-2...2, -2...2):
print("(\(point.0), \(point.1)) is near the origin.")
print("(\(point.0), \(point.1)) is near the origin.")
default:
print("The point is at (\(point.0), \(point.1)).")
print("The point is at (\(point.0), \(point.1)).")
}
// prints "(1, 2) is near the origin.”
```
@ -208,11 +208,11 @@ return pattern == "\(value)"
}
switch point {
case ("0", "0"):
print("(0, 0) is at the origin.")
print("(0, 0) is at the origin.")
case ("-2...2", "-2...2"):
print("(\(point.0), \(point.1)) is near the origin.")
print("(\(point.0), \(point.1)) is near the origin.")
default:
print("The point is at (\(point.0), \(point.1)).")
print("The point is at (\(point.0), \(point.1)).")
}
// prints "(1, 2) is near the origin.”
```