From d3d53bce247a20c39ca1933b5e217e81d71f1219 Mon Sep 17 00:00:00 2001
From: Olivier Halligon <olivier@halligon.net>
Date: Sat, 27 May 2017 19:42:44 +0200
Subject: [PATCH] Fix indentation

---
 Sources/Environment.swift     | 12 ++++++------
 Sources/Filters+Strings.swift | 14 +++++++-------
 Sources/MapNode.swift         | 34 +++++++++++++++++-----------------
 3 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/Sources/Environment.swift b/Sources/Environment.swift
index a1ec0520..2e863a89 100644
--- a/Sources/Environment.swift
+++ b/Sources/Environment.swift
@@ -13,12 +13,12 @@ public extension Extension {
     registerTag("call", parser: CallNode.parse)
     registerTag("map", parser: MapNode.parse)
 
-	registerFilter("camelToSnakeCase", filter: Filters.Strings.camelToSnakeCase)
-	registerFilter("escapeReservedKeywords", filter: Filters.Strings.escapeReservedKeywords)
-	registerFilter("lowerFirstWord", filter: Filters.Strings.lowerFirstWord)
-	registerFilter("removeNewlines", filter: Filters.Strings.removeNewlines)
-	registerFilter("snakeToCamelCase", filter: Filters.Strings.snakeToCamelCase)
-	registerFilter("swiftIdentifier", filter: Filters.Strings.stringToSwiftIdentifier)
+    registerFilter("camelToSnakeCase", filter: Filters.Strings.camelToSnakeCase)
+    registerFilter("escapeReservedKeywords", filter: Filters.Strings.escapeReservedKeywords)
+    registerFilter("lowerFirstWord", filter: Filters.Strings.lowerFirstWord)
+    registerFilter("removeNewlines", filter: Filters.Strings.removeNewlines)
+    registerFilter("snakeToCamelCase", filter: Filters.Strings.snakeToCamelCase)
+    registerFilter("swiftIdentifier", filter: Filters.Strings.stringToSwiftIdentifier)
     registerFilter("titlecase", filter: Filters.Strings.titlecase)
 
     registerFilter("hexToInt", filter: Filters.Numbers.hexToInt)
diff --git a/Sources/Filters+Strings.swift b/Sources/Filters+Strings.swift
index 12fd7ee2..6db426be 100644
--- a/Sources/Filters+Strings.swift
+++ b/Sources/Filters+Strings.swift
@@ -119,15 +119,15 @@ extension Filters {
       return escapeReservedKeywords(in: string)
     }
 
-	static func removeNewlines(_ value: Any?, arguments: [Any?]) throws -> Any? {
-		let removeSpaces = try Filters.parseBool(from: arguments, index: 0, required: false) ?? true
-		guard let string = value as? String else { throw Filters.Error.invalidInputType }
+    static func removeNewlines(_ value: Any?, arguments: [Any?]) throws -> Any? {
+      let removeSpaces = try Filters.parseBool(from: arguments, index: 0, required: false) ?? true
+      guard let string = value as? String else { throw Filters.Error.invalidInputType }
 
-		let set: CharacterSet = removeSpaces ? .whitespacesAndNewlines : .newlines
-		let result = string.components(separatedBy: set).joined()
+      let set: CharacterSet = removeSpaces ? .whitespacesAndNewlines : .newlines
+      let result = string.components(separatedBy: set).joined()
 
-		return result
-	}
+      return result
+    }
 
     // MARK: - Private methods
 
diff --git a/Sources/MapNode.swift b/Sources/MapNode.swift
index 88c96587..41bcba0c 100644
--- a/Sources/MapNode.swift
+++ b/Sources/MapNode.swift
@@ -55,7 +55,7 @@ class MapNode: NodeType {
 
     if let values = values as? [Any], values.count > 0 {
       let mappedValues: [String] = try values.enumerated().map { (index, item) in
-				let mapContext = self.context(values: values, index: index, item: item)
+        let mapContext = self.context(values: values, index: index, item: item)
 
         return try context.push(dictionary: mapContext) {
           try renderNodes(nodes, context)
@@ -68,20 +68,20 @@ class MapNode: NodeType {
     return ""
   }
 
-	func context(values: [Any], index: Int, item: Any) -> [String: Any] {
-		var result: [String: Any] = [
-			"maploop": [
-				"counter": index,
-				"first": index == 0,
-				"last": index == (values.count - 1),
-				"item": item
-			]
-		]
-
-		if let mapVariable = mapVariable {
-			result[mapVariable] = item
-		}
-
-		return result
-	}
+  func context(values: [Any], index: Int, item: Any) -> [String: Any] {
+    var result: [String: Any] = [
+      "maploop": [
+        "counter": index,
+        "first": index == 0,
+        "last": index == (values.count - 1),
+        "item": item
+      ]
+    ]
+
+    if let mapVariable = mapVariable {
+      result[mapVariable] = item
+    }
+
+    return result
+  }
 }