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colorize.rb: get rid of syntax errors on older versions

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Nobuyoshi Nakada 2019-06-04 18:10:09 +09:00
parent a57d6d2325
commit fade26afa7
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1 changed files with 3 additions and 3 deletions
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6
tool/colorize.rb
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@ -1,13 +1,13 @@
# frozen-string-literal: true
class Colorize
def initialize(color = nil, colors_file: nil)
def initialize(color = nil, opts = ((_, color = color, nil)[0] if Hash === color))
@colors = @reset = nil
if color or (color == nil && STDOUT.tty?)
if (/\A\e\[.*m\z/ =~ IO.popen("tput smso", "r", err: IO::NULL, &:read) rescue nil)
if (/\A\e\[.*m\z/ =~ IO.popen("tput smso", "r", :err => IO::NULL, &:read) rescue nil)
@beg = "\e["
colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {}
if colors_file
if opts and colors_file = opts[:colors_file]
begin
File.read(colors_file).scan(/(\w+)=([^:\n]*)/) do |n, c|
colors[n] ||= c