Sha256: eebef2cd7dac3496c9d93ba24b67e7717f31901d18ff20ea720f13ca742d7a0a
Contents?: true
Size: 869 Bytes
Versions: 136
Compression:
Stored size: 869 Bytes
Contents
module Recog
class Formatter
COLORS = {
:red => 31,
:yellow => 33,
:green => 32,
:white => 15
}
attr_reader :options, :output
def initialize(options, output)
@options = options
@output = output || StringIO.new
end
def status_message(text)
output.puts color(text, :white)
end
def success_message(text)
output.puts color(text, :green)
end
def warning_message(text)
output.puts color(text, :yellow)
end
def failure_message(text)
output.puts color(text, :red)
end
private
def color_enabled?
options.color
end
def color(text, color_code)
color_enabled? ? colorize(text, color_code) : text
end
def colorize(text, color_code)
"\e[#{color_code_for(color_code)}m#{text}\e[0m"
end
def color_code_for(code)
COLORS.fetch(code) { COLORS.fetch(:white) }
end
end
end
Version data entries
136 entries across 136 versions & 2 rubygems