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Versions: 3
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Contents
module Vedeu # The class represents one half (the other, can be found at # {Vedeu::Background}) of a terminal colour escape sequence. # # @api private class Foreground < ColourTranslator private # Returns an escape sequence for a named foreground colour. # # Valid names are: `:black`, `:red`, `:green`, `:yellow`, `:blue`, # `:magenta`, `:cyan`, `:white` and `:default`. # # @return [String] def named ["\e[", foreground_codes[colour], 'm'].join end # Returns an escape sequence. # # @return [String] def numbered ["\e[38;5;", css_to_numbered, 'm'].join end # Returns an escape sequence. # # @return [String] def rgb if Configuration.colour_mode == 16777216 sprintf("\e[38;2;%s;%s;%sm", *css_to_rgb) else numbered end end # Produces the foreground named colour escape sequence hash from # {Vedeu::ColourTranslator#codes} # # @return [Hash] def foreground_codes Esc.codes end end # Foreground end # Vedeu
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
vedeu-0.2.10 | lib/vedeu/models/foreground.rb |
vedeu-0.2.9 | lib/vedeu/models/foreground.rb |
vedeu-0.2.8 | lib/vedeu/models/foreground.rb |