astzweig/swiftpm-mustache
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This commit is contained in:
Adam Fowler
2021-03-22 14:14:34 +00:00
parent 1abc469037
commit ef4eb40eb7
1 changed files with 6 additions and 1 deletions
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7
Sources/HummingbirdMustache/Context.swift
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@@ -1,9 +1,11 @@
/// Context while rendering mustache tokens
struct HBMustacheContext { struct HBMustacheContext {
let stack: [Any] let stack: [Any]
let sequenceContext: HBMustacheSequenceContext? let sequenceContext: HBMustacheSequenceContext?
let indentation: String? let indentation: String?
let inherited: [String: HBMustacheTemplate]? let inherited: [String: HBMustacheTemplate]?
/// initialize context with a single objectt
init(_ object: Any) { init(_ object: Any) {
self.stack = [object] self.stack = [object]
self.sequenceContext = nil self.sequenceContext = nil
@@ -23,12 +25,14 @@ struct HBMustacheContext {
self.inherited = inherited self.inherited = inherited
} }
/// return context with object add to stack
func withObject(_ object: Any) -> HBMustacheContext { func withObject(_ object: Any) -> HBMustacheContext {
var stack = self.stack var stack = self.stack
stack.append(object) stack.append(object)
return .init(stack: stack, sequenceContext: nil, indentation: self.indentation, inherited: self.inherited) return .init(stack: stack, sequenceContext: nil, indentation: self.indentation, inherited: self.inherited)
} }
/// return context with indent and parameter information for invoking a partial
func withPartial(indented: String?, inheriting: [String: HBMustacheTemplate]?) -> HBMustacheContext { func withPartial(indented: String?, inheriting: [String: HBMustacheTemplate]?) -> HBMustacheContext {
let indentation: String? let indentation: String?
if let indented = indented { if let indented = indented {
@@ -48,7 +52,8 @@ struct HBMustacheContext {
} }
return .init(stack: self.stack, sequenceContext: nil, indentation: indentation, inherited: inherits) return .init(stack: self.stack, sequenceContext: nil, indentation: indentation, inherited: inherits)
} }
/// return context with sequence info and sequence element added to stack
func withSequence(_ object: Any, sequenceContext: HBMustacheSequenceContext) -> HBMustacheContext { func withSequence(_ object: Any, sequenceContext: HBMustacheSequenceContext) -> HBMustacheContext {
var stack = self.stack var stack = self.stack
stack.append(object) stack.append(object)