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[Variable] Normalize resolved types into Swift types

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This commit is contained in:
Kyle Fuller
2015-11-21 15:25:55 +00:00
parent 89b7da2e10
commit 22919dc5ce
3 changed files with 71 additions and 21 deletions
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10
Stencil/Node.swift
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@@ -157,7 +157,7 @@ public class ForNode : NodeType {
public func render(context: Context) throws -> String {
let values = try variable.resolve(context)
if let values = values as? NSArray where values.count > 0 {
if let values = values as? [Any] where values.count > 0 {
return try values.map { item in
try context.push([loopVariable: item]) {
try renderNodes(nodes, context)
@@ -232,10 +232,10 @@ public class IfNode : NodeType {
let result = try variable.resolve(context)
var truthy = false
if let result = result as? NSArray {
if result.count > 0 {
truthy = true
}
if let result = result as? [Any] {
truthy = !result.isEmpty
} else if let result = result as? [String:Any] {
truthy = !result.isEmpty
} else if result != nil {
truthy = true
}