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Document a couple of fields.

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This commit is contained in:
Rob Rix 2015-11-04 12:43:46 -05:00
parent d29277a60a
commit 920c08c80e
1 changed files with 2 additions and 0 deletions
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2
prototype/Doubt/Location.swift
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@ -1,4 +1,5 @@
public struct Location<A>: SequenceType { public struct Location<A>: SequenceType {
/// Construct a `Location` representing some position within a tree.
public init(it: A, down: A -> Location?, up: A -> Location?, left: A -> Location?, right: A -> Location?) { public init(it: A, down: A -> Location?, up: A -> Location?, left: A -> Location?, right: A -> Location?) {
self.it = it self.it = it
_left = left _left = left
@ -7,6 +8,7 @@ public struct Location<A>: SequenceType {
_down = down _down = down
} }
/// The node currently in focus.
public let it: A public let it: A
private let _down: A -> Location? private let _down: A -> Location?