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							- #!/usr/bin/env bash
 
- # All common functions can be added to this file
 
- exists() { type -t "$1" &> /dev/null; }
 
- is_gnu_sed () {
 
-   sed --version &> /dev/null
 
- }
 
- replace () {
 
-   echo "${1}"
 
-   if is_gnu_sed; then
 
-     sed -i -E "${1}" "${2}"
 
-   else
 
-     sed -i '' -E "${1}" "${2}"
 
-   fi
 
- }
 
- if ! exists gsed; then
 
-   if is_gnu_sed; then
 
-     function gsed() {
 
-       sed -i -E "$@"
 
-     }
 
-   else
 
-     function gsed() {
 
-       sed -i '' -E "$@"
 
-     }
 
-   fi
 
- fi
 
 
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