border.separator = :each_row about tty-table HOT 6 CLOSED

The README is wrong, but it works. You need to pass it:

renderer.border.separator = TTY::Table::Border::EACH_ROW

from tty-table.

I tryed that and got the same result...

>> puts table.render(:ascii) do |renderer|
 >       renderer.border.separator = :each_row
|    end  #=> nil
+-------+-------+
|header1|header2|
+-------+-------+
|a1     |a2     |
|b1     |b2     |
+-------+-------+
>> puts table.render(:ascii) do |renderer|
 >       renderer.border.separator = TTY::Table::Border::EACH_ROW
|    end  #=> nil
+-------+-------+
|header1|header2|
+-------+-------+
|a1     |a2     |
|b1     |b2     |
+-------+-------+

I am using Ruby 2.6.2. and tty-table (0.10.0.

This is the first time I've tried the gem since upgrading to Ruby 2.6.2. I ran into some gem conflicts with version 1.5.0 of unicode-display_width. I had to uninstall it an reinstall version 1.4.1 in order to get tty-table to load into my IRB session.

from tty-table.

This option works when the renderer class is used as evidenced in tests. I'm rather busy now preparing to speak at a conference next week. When I'm back I will try to find some time to look at some issues in this gem. Do you have anytime to submit PR that fixes this?

Re unicode-display_width which is used by strings dependency. I will upgrade soon to remove such strict versioning.

from tty-table.

@MadBomber The render method seems to have some interesting behavior with regards to what it returns--if you store the rendered table into a variable then put it, it works.

@piotrmurach I'm a student with a pretty busy schedule, but I'll see if I can find a little time to address this. It's certainly good experience for me to hunt things like this down!

rendered = table.render(:ascii) do |renderer|
    renderer.border.separator = TTY::Table::Border::EACH_ROW
end
puts rendered

from tty-table.

Okay, I've found some weirdness here. It looks like the issue isn't actually in the function, but in how it is called in conjunction with puts. The block executes fine as this:

puts table.render(:ascii) { |renderer|
    renderer.border.separator = :each_row
}

If you run it as a do/end block, it ignores the function aspect and just calls table.render(:ascii). This feels more like a problem with ruby's base puts function than with TTY-Table to me, but is certainly worth noting.

from tty-table.

@RylanBauermeister good find! I wasn't aware of this behaviour.

@MadBomber I've released new strings version which should fix the issue with unicode_display-width compatibilities. You should be able to install the latest version.

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