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Merge pull request #43 from NicholasBellucci/feature/foreach-weavable
Feature/foreach weavable
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Original file line number | Diff line number | Diff line change |
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public struct ForEachWeavable: Directive { | ||
private var objects: [ObjectWeavable] = [] | ||
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var include: Bool = true | ||
var skip: Bool = false | ||
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public init<T>(_ array: [T], content: @escaping (T) -> ObjectWeavable) { | ||
array.forEach { objects.append(content($0)) } | ||
} | ||
} | ||
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public extension ForEachWeavable { | ||
/** | ||
Only include this object in the operation if the argument is true. | ||
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- Parameter argument: A boolean argument. | ||
- Returns: An `Object` with its include value set. | ||
*/ | ||
func include(if argument: Bool) -> ForEachWeavable { | ||
var copy = self | ||
copy.include = argument | ||
return copy | ||
} | ||
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/** | ||
Skip this object if the argument is true | ||
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- Parameter argument: A boolean argument. | ||
- Returns: An `Object` with its skip value set. | ||
*/ | ||
func skip(if argument: Bool) -> ForEachWeavable { | ||
var copy = self | ||
copy.skip = argument | ||
return copy | ||
} | ||
} | ||
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extension ForEachWeavable: ObjectWeavable { | ||
public var description: String { | ||
objects.map { $0.description }.joined(separator: " ") | ||
} | ||
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public var debugDescription: String { | ||
objects.map { $0.debugDescription }.joined(separator: " ") | ||
} | ||
} |
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