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Remove unused helper functions.

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This commit is contained in:
William Melody 2020-06-07 13:36:33 -07:00
parent d775353c9a
commit 47b5d51fa3
1 changed files with 0 additions and 48 deletions
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@ -344,54 +344,6 @@ _join() {
printf "%s" "${@/#/${_delimiter}}" | tr -d '[:space:]'
}
# _blank()
#
# Usage:
# _blank "$an_argument"
#
# Exit Status:
# 0 If the argument is not present or null.
# 1 If the argument is present and not null.
_blank() {
[[ -z "${1:-}" ]]
}
# _present()
#
# Usage:
# _present "$an_argument"
#
# Exit Status:
# 0 If the argument is present and not null.
# 1 If the argument is not present or null.
_present() {
[[ -n "${1:-}" ]]
}
# _interactive_input()
#
# Usage:
# _interactive_input
#
# Exit Status:
# 0 If the current input is interactive (eg, a shell).
# 1 If the current input is stdin / piped input.
_interactive_input() {
[[ -t 0 ]]
}
# _piped_input()
#
# Usage:
# _piped_input
#
# Exit Status:
# 0 If the current input is stdin / piped input.
# 1 If the current input is interactive (eg, a shell).
_piped_input() {
! _interactive_input
}
# _print_entries()
#
# Usage: