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Gem List Helper

Add helper function to list gems in a pretty way (only with rvm, for now). Add
missng EOF newline and a todo to the ruby plugin.

Andrew Hodges authored on 28/05/2011 at 14:50:06
Showing 2 changed files
plugins/ruby/ruby.plugin.zsh
History View file @ 572b27b
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@@ -1,4 +1,6 @@
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+# TODO: Make this compatible with rvm.
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+#       Run sudo gem on the system ruby, not the active ruby.
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 alias sgem='sudo gem'
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 # Find ruby file
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-alias rfind='find . -name *.rb | xargs grep -n'
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\ No newline at end of file
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+alias rfind='find . -name *.rb | xargs grep -n'
plugins/rvm/rvm.plugin.zsh
History View file @ 572b27b
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@@ -38,3 +38,15 @@ function rvm-update {
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 function rvm-link-completion {
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 	ln -s "$rvm_path/scripts/zsh/Completion/_rvm" "$ZSH/plugins/rvm/_rvm.official"
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 }
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+
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+# TODO: Make this usable w/o rvm.
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+function gems {
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+	local current_ruby=`rvm-prompt i v p`
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+	local current_gemset=`rvm-prompt g`
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+
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+	gem list $@ | sed \
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+		-Ee "s/\([0-9\.]+( .+)?\)/$fg[blue]&$reset_color/g" \
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+		-Ee "s|$(echo $rvm_path)|$fg[magenta]\$rvm_path$reset_color|g" \
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+		-Ee "s/$current_ruby@global/$fg[yellow]&$reset_color/g" \
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+		-Ee "s/$current_ruby$current_gemset$/$fg[green]&$reset_color/g"
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+}