From b8ee29b22fbaa7a01f2754b4d6dd9af52e02017c Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Thu, 18 Dec 2014 20:33:49 -0600
Subject: All: add keywords.

Also, fix nth and count to match cloure.
---
 go/src/env/env.go | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'go/src/env')

diff --git a/go/src/env/env.go b/go/src/env/env.go
index 4d20857..584c9a7 100644
--- a/go/src/env/env.go
+++ b/go/src/env/env.go
@@ -35,8 +35,8 @@ func NewEnv(outer EnvType, binds_mt MalType, exprs_mt MalType) (EnvType, error)
     return env, nil
 }
 
-func (e Env) Find(key string) EnvType {
-    if _, ok := e.data[key]; ok {
+func (e Env) Find(key Symbol) EnvType {
+    if _, ok := e.data[key.Val]; ok {
         return e
     } else if (e.outer != nil) {
         return e.outer.Find(key)
@@ -45,15 +45,15 @@ func (e Env) Find(key string) EnvType {
     }
 }
 
-func (e Env) Set(key string, value MalType) MalType {
-    e.data[key] = value
+func (e Env) Set(key Symbol, value MalType) MalType {
+    e.data[key.Val] = value
     return value
 }
 
-func (e Env) Get(key string) (MalType, error) {
+func (e Env) Get(key Symbol) (MalType, error) {
     env := e.Find(key)
     if env == nil {
-        return nil, errors.New("'" + key + "' not found")
+        return nil, errors.New("'" + key.Val + "' not found")
     }
-    return env.(Env).data[key], nil
+    return env.(Env).data[key.Val], nil
 }
-- 
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