rroemhild

def tidyDecimalPlaces(value):
    retval = str(value)
    if ',' in value:
        post,pre = value.split(',')
        if len(pre) == 0:
            retval = "%s,00" % post
        elif len(pre) == 1:
            pre = "%s0" % pre
            retval = "%s,%s" % (post,pre)
    else:

rroemhild

is_true() {
    local var=${1,,}
    case $var in
        yes|y|true|t|on|1) return 0 ;;
    esac
    return 1
}

is_true "true"; echo $?
# 0