]> git.madduck.net Git - etc/zsh.git/blobdiff - .zsh/util

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If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

Overhaul of the entire config. Yay for big diffs.
[etc/zsh.git] / .zsh / util
index 621fafbbacb852c72c8e13eaa9c0ea37cc323454..d3292f478b9626d1cf87fdc7982c2c5e003085e1 100644 (file)
--- a/.zsh/util
+++ b/.zsh/util
@@ -12,4 +12,22 @@ is_root() {
   test ${EUID:?} -eq 0
 }
 
+array_prepend() {
+  local arrayname="$1"; shift
+  local i
+  for i; do
+    eval "$arrayname=(\$i \${$arrayname[@]/\$i})"
+  done
+}
+
+array_append() {
+  local arrayname="$1"; shift
+  local i
+  for i; do
+    eval "$arrayname=(\${$arrayname[@]/\$i} \$i)"
+  done
+}
+
+function trace() { ( eval "set -x; $@"; ) }
+
 # vim:ft=zsh