--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Add a color to the list of available colors for lines.
- !ruby/struct:SM::Flow::P 
  body: "Example:"
- !ruby/struct:SM::Flow::VERB 
  body: " add_color('#c0e9d3')\n"
full_name: Gruff::Base#add_color
is_singleton: false
name: add_color
params: (colorname)
visibility: public
