From 6004d3f779b8175d92d8eb7819ed800e8eddbff6 Mon Sep 17 00:00:00 2001
From: Mark Sargent <99003+sarge@users.noreply.github.com>
Date: Sat, 27 Jun 2020 09:12:37 +1200
Subject: caddyhttp: Add 'map' handler (#3199)

* inital map implementation

* resolve the value during middleware execution

* use regex instead

* pr feedback

* renamed mmap to maphandler

* refactored GetString implementation

* fixed mispelling

* additional feedback
---
 replacer.go | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'replacer.go')

diff --git a/replacer.go b/replacer.go
index 86cd729..29d8e26 100644
--- a/replacer.go
+++ b/replacer.go
@@ -66,6 +66,13 @@ func (r *Replacer) Get(variable string) (interface{}, bool) {
 	return nil, false
 }
 
+// GetString  is the same as Get, but coerces the value to a
+// string representation.
+func (r *Replacer) GetString(variable string) (string, bool) {
+	s, found := r.Get(variable)
+	return toString(s), found
+}
+
 // Delete removes a variable with a static value
 // that was created using Set.
 func (r *Replacer) Delete(variable string) {
-- 
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