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feat(cli): random option (#8)

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* add the --random flag

* chore: use keys instead of first item

it matches the spec

---------

Co-authored-by: Evangelos Paterakis <evan@geopjr.dev>
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miampf 2023-06-28 01:49:15 +00:00 committed by Evangelos Paterakis
parent fc3fc759c3
commit 4d72899b2d
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src/blahaj/option_parser.cr
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@ -60,6 +60,10 @@ module Blahaj
@config.color = down_flag @config.color = down_flag
end end
parser.on("-r", "--random", "Use a random color scheme") do
@config.color = COLORS.keys.sample
end
parser.on("--flags", "List all available flags") do parser.on("--flags", "List all available flags") do
puts "Available flags/colors:\n".colorize(:light_blue) puts "Available flags/colors:\n".colorize(:light_blue)
puts COLORS.keys.sort.map { |x| puts COLORS.keys.sort.map { |x|