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feat: default #26

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urain39 opened this issue Jan 18, 2020 · 1 comment
Open

feat: default #26

urain39 opened this issue Jan 18, 2020 · 1 comment

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@urain39
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urain39 commented Jan 18, 2020

This function is port for dash.

default() {
  if eval "[ -z \$${1} ]"; then
    eval "${1}=${2}"
  fi
}
@urain39 urain39 changed the title feat: setifempty feat: default Jan 18, 2020
@urain39
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urain39 commented Mar 20, 2020

! -> not

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