Preserve type of IDictionary object instead of casting to [hashtable]

Fixes #175. This will preserve the ordering of keys in the collection
poshbotio · Aug 31, 2019 · f9e9f7f · f9e9f7f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,11 +6,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [0.11.8] Unreleased
+## [0.11.8] 2019-08-30
 
 ### Fixed
 
 - Commands will no longer be re-executed if a user replies to the original command with a threaded message
+- The formatting of large message responses to Slack has been fixed
+- New-PoshBotCardResponse now accepts any object of type `System.Collections.IDictionary` instead of always casting to `System.Collections.Hashtable`. This will preserve the ordering of keys if the supplied object supports it.
 
 ## [0.11.7] 2019-08-09
 

diff --git a/PoshBot/Public/New-PoshBotCardResponse.ps1 b/PoshBot/Public/New-PoshBotCardResponse.ps1
@@ -120,7 +120,7 @@ function New-PoshBotCardResponse {
         })]
         [string]$LinkUrl,
 
-        [hashtable]$Fields,
+        [System.Collections.IDictionary]$Fields,
 
         [ValidateScript({
             if ($_ -match '^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$') {

diff --git a/docs/reference/functions/new-poshbotcardresponse.md b/docs/reference/functions/new-poshbotcardresponse.md
@@ -14,7 +14,7 @@ Tells PoshBot to send a specially formatted response.
 
 ```
 New-PoshBotCardResponse [[-Type] <String>] [-DM] [[-Text] <String>] [[-Title] <String>]
- [[-ThumbnailUrl] <String>] [[-ImageUrl] <String>] [[-LinkUrl] <String>] [[-Fields] <Hashtable>]
+ [[-ThumbnailUrl] <String>] [[-ImageUrl] <String>] [[-LinkUrl] <String>] [[-Fields] <IDictionary>]
  [[-Color] <String>] [[-CustomData] <Object>] [<CommonParameters>]
 ```
 
@@ -191,7 +191,7 @@ Accept wildcard characters: False
 A hashtable to display as a table in the card response.
 
 ```yaml
-Type: Hashtable
+Type: IDictionary
 Parameter Sets: (All)
 Aliases: