method
check_executable_overwrite
v2_5_5 -
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Class: Installer
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check_executable_overwrite(filename)
public
Checks if filename exists in +@bin_dir+.
If +@force+ is set filename is overwritten.
If filename exists and is a RubyGems wrapper for different gem the user is consulted.
If filename exists and +@bin_dir+ is Gem.default_bindir (/usr/local) the user is consulted.
Otherwise filename is overwritten.