fmartins-andre

To check what the real type of and variable, run this command:

  Object.prototype.toString.call(myVar)

It'll return something like [object Object]. The second word is the real type of the variable.

Some examples:

fmartins-andre

#!/bin/bash

echo 'Removing origins...'
git remote prune origin

BRANCHES=`git branch -vv | grep 'origin/.*: gone]' | awk '{print $1}'`

if [[ `echo -e "$BRANCHES" | wc -w` -gt 0 ]]; then
        echo 'Removing branches:'
        echo $BRANCHES