Method: Vic::ColorScheme#background!

Defined in:
lib/vic/color_scheme.rb

#background! ⇒ String

Sets the background automatically

By default this will return “dark”. If a highlight with the ‘group` “Normal” and a `guibg` setting has been added to the colorscheme, it will determine the setting to use. If the `guibg` is strictly less than “#808080” the background will be set to “dark” otherwise it will be set to “light”.

Returns:

  • (String) —

    the background setting



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# File 'lib/vic/color_scheme.rb', line 88

def background!
  normal = find_highlight(:Normal)
  return @background = 'dark' unless normal && normal.guibg
  @background = normal.guibg[1..-1].to_i(16) < 8421504 ? 'dark' : 'light'
end