Module: FoggyMirror::Utils

Defined in:: lib/foggy-mirror/utils.rb

Constant Summary collapse

PADDED_HEX_BYTE =

'%02x'

Instance Method Summary collapse

#html_color(r, g, b) ⇒ Object

Instance Method Details

#html_color(r, g, b) ⇒ `Object`



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# File 'lib/foggy-mirror/utils.rb', line 7

def html_color(r, g, b)
  '#' + [r, g, b].map { |c| PADDED_HEX_BYTE % c }.join.upcase
end