autosuggestion for Ruby keyword "end" seems broken

[nperspective]

Simple issue, maybe has been addressed already, but I did a quick search and could not find reference to this, as maybe it's expected functionality.

Issue: when I type the Ruby keyword 'end', the autosuggestion window will highlight the top result which is some random method or variable from my code above, such as 'evenly_div_by_3' (seen below) and, when I hit enter/return, my typed 'end' word is overwritten with the top autosuggestion result, unless I use the escape key to exit the autosuggestions window.

Expected / Desired behavior: when I type 'end', the autosuggestion window will highlight exactly what I typed: 'end' so when I hit enter/return, 'end' is left in the editor....or it detects the Ruby 'end' keyword and simply does not display the autosuggestions window at all.

What setting / config do I need to change for this to behave?

[fannheyward]

coc.nvim is a LSP client that needs language server as completion sources to do completions. You need to setup a Ruby language server, checkout servers: https://github.com/neoclide/coc.nvim/wiki/Language-servers#ruby

[nperspective]

sick! thank you for explaining it so simply. It's working now :)