Sha256: 161bc4ecc58244d40e1d9ba436e1e75e07d629c068fa857bd602068cf8a1751c
Contents?: true
Size: 760 Bytes
Versions: 6
Compression:
Stored size: 760 Bytes
Contents
# -*- coding: UTF-8 -*-
require 'tempfile'
module MJ; module Tools
# A class that puts the given content in a tmpfile, opens an editor for the user to play with
# it. After the user closed the editor it will give back the new content.
class TmpFileEditor
def initialize( content )
@file = Tempfile.new( [ 'configuration', '.yaml' ] )
# First write the old content into the file
@file.write( content )
@file.close()
end
def editor()
"gvim -f"
end
def edit()
system( "#{editor()} #{@file.path}" )
return $? == 0
end
def path()
@file.path()
end
end
end; end # module MJ::Tools
Version data entries
6 entries across 6 versions & 1 rubygems