Merge branch 'apjanke/themes-rvm-prompt-function' (#4588)

Fixes #4272
Fixes #4182
Closes #4197

Closes #4588

themes/suvash.zsh-theme

@@ -8,20 +8,7 @@ function virtualenv_info {
     [[ -n "$VIRTUAL_ENV" ]] && echo '('${VIRTUAL_ENV:t}') '
 }
 
-function ruby_prompt {
-    if (( $+commands[rvm-prompt] )); then
-        print -n $ZSH_THEME_RUBY_PROMPT_PREFIX
-        print -n $(~/.rvm/bin/rvm-prompt)
-        print -n $ZSH_THEME_RUBY_PROMPT_SUFFIX
-    elif (( $+commands[rbenv] )); then
-        print -n $ZSH_THEME_RUBY_PROMPT_PREFIX
-        print -n $(rbenv version | sed -e "s/ (set.*$//")
-        print -n $ZSH_THEME_RUBY_PROMPT_SUFFIX
-    fi
-    return 0
-}
-
-PROMPT='%F{magenta}%n%f at %F{yellow}%m%f in %B%F{green}%~%f%b$(git_prompt_info)$(ruby_prompt)
+PROMPT='%F{magenta}%n%f at %F{yellow}%m%f in %B%F{green}%~%f%b$(git_prompt_info)$(ruby_prompt_info)
 $(virtualenv_info) $(prompt_char) '
 
 ZSH_THEME_GIT_PROMPT_PREFIX=' on %F{magenta}'

themes/wedisagree.zsh-theme

@@ -28,7 +28,7 @@ PROMPT='%{$fg[magenta]%}[%c] %{$reset_color%}'
 RPROMPT='${time} %{$fg[magenta]%}$(git_prompt_info)%{$reset_color%}$(git_prompt_status)%{$reset_color%}$(git_prompt_ahead)%{$reset_color%}'
 
 # Add this at the start of RPROMPT to include rvm info showing ruby-version@gemset-name
-# %{$fg[yellow]%}$(~/.rvm/bin/rvm-prompt)%{$reset_color%} 
+# $(ruby_prompt_info) 
 
 # local time, color coded by last return code
 time_enabled="%(?.%{$fg[green]%}.%{$fg[red]%})%*%{$reset_color%}"
@@ -48,6 +48,9 @@ ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[blue]%} ➜" # ⓡ ⑄
 ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[magenta]%} ♒" # ⓤ ⑊
 ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg[blue]%} 𝝙"
 
+ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[yellow]%}"
+ZSH_THEME_RUBY_PROMPT_SUFFIX="%{$reset_color%}"
+
 # More symbols to choose from:
 # ☀ ✹ ☄ ♆ ♀ ♁ ♐ ♇ ♈ ♉ ♚ ♛ ♜ ♝ ♞ ♟ ♠ ♣ ⚢ ⚲ ⚳ ⚴ ⚥ ⚤ ⚦ ⚒ ⚑ ⚐ ♺ ♻ ♼ ☰ ☱ ☲ ☳ ☴ ☵ ☶ ☷
 # ✡ ✔ ✖ ✚ ✱ ✤ ✦ ❤ ➜ ➟ ➼ ✂ ✎ ✐ ⨀ ⨁ ⨂ ⨍ ⨎ ⨏ ⨷ ⩚ ⩛ ⩡ ⩱ ⩲ ⩵  ⩶ ⨠