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@ -11,6 +11,11 @@ function is-true {
@@ -11,6 +11,11 @@ function is-true {
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[[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)|[Oo]([Nn]|)) ]] |
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} |
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# Checks a name if it is a command, function, or alias. |
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function is-callable { |
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(( $+commands[$1] )) || (( $+functions[$1] )) || (( $+aliases[$1] )) |
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} |
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# Prints the first non-empty string in the arguments array. |
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function coalesce { |
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for arg in $argv; do |
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