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Commonmark migration

edited Jun 17, 2020 at 9:04

Perl 6, 29 bytes

{[~] keys (' '..'~')∖.comb}

Note that the result is random because Sets are unordered.

Test it

Expanded:

{ [~] # reduce using string concatenation # (shorter than ｢join '',｣) keys # get the keys from the Set object resulting from the following (' '..'~') # Range of printable characters ∖ # Set minus (this is not \ ) .comb # split the input into individual characters }

There is also an ASCII version of ∖ (-), but it would require a space before it so that it isn't parsed as a subroutine call.

Perl 6, 29 bytes

{[~] keys (' '..'~')∖.comb}

Note that the result is random because Sets are unordered.

Test it

Expanded:

{ [~] # reduce using string concatenation # (shorter than ｢join '',｣) keys # get the keys from the Set object resulting from the following (' '..'~') # Range of printable characters ∖ # Set minus (this is not \ ) .comb # split the input into individual characters }

There is also an ASCII version of ∖ (-), but it would require a space before it so that it isn't parsed as a subroutine call.

Perl 6, 29 bytes

{[~] keys (' '..'~')∖.comb}

Note that the result is random because Sets are unordered.

Test it

Expanded:

{ [~] # reduce using string concatenation # (shorter than ｢join '',｣) keys # get the keys from the Set object resulting from the following (' '..'~') # Range of printable characters ∖ # Set minus (this is not \ ) .comb # split the input into individual characters }

There is also an ASCII version of ∖ (-), but it would require a space before it so that it isn't parsed as a subroutine call.

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answered May 31, 2017 at 14:51

Brad Gilbert b2gills

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Perl 6, 29 bytes

{[~] keys (' '..'~')∖.comb}

Note that the result is random because Sets are unordered.

Test it

Expanded:

{ [~] # reduce using string concatenation # (shorter than ｢join '',｣) keys # get the keys from the Set object resulting from the following (' '..'~') # Range of printable characters ∖ # Set minus (this is not \ ) .comb # split the input into individual characters }

There is also an ASCII version of ∖ (-), but it would require a space before it so that it isn't parsed as a subroutine call.