shellsplit(line) private

Splits a string into an array of tokens in the same way the UNIX Bourne shell does.

argv = Shellwords.split('here are "two words"')
argv #=> ["here", "are", "two words"]

Note, however, that this is not a command line parser. Shell metacharacters except for the single and double quotes and backslash are not treated as such.

argv = Shellwords.split('ruby my_prog.rb | less')
argv #=> ["ruby", "my_prog.rb", "|", "less"]

String#shellsplit is a shortcut for this function.

argv = 'here are "two words"'.shellsplit
argv #=> ["here", "are", "two words"]
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