module Rib::Color
Public Instance Methods
before_loop()
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black(█)
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# File lib/rib/more/color.rb, line 110 def black █ color(30, &block); end
blue(█)
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# File lib/rib/more/color.rb, line 114 def blue █ color(34, &block); end
color(rgb)
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# File lib/rib/more/color.rb, line 106 def color rgb "\e[#{rgb}m" + if block_given? then "#{yield}#{reset}" else '' end end
colorize_backtrace(backtrace)
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# File lib/rib/more/color.rb, line 86 def colorize_backtrace backtrace backtrace.map{ |b| path, msgs = b.split(':', 2) dir, sep, file = path.rpartition('/') msgs ||= (line - 1).to_s # msgs would be nil when input is next/break msg = msgs.sub(/(\d+)(:?)/){red{$1}+$2}.sub(/`.+?'/){green{$&}} "#{dir+sep}#{yellow{file}}:#{msg}" } end
colors()
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cyan(█)
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# File lib/rib/more/color.rb, line 116 def cyan █ color(36, &block); end
find_color(colors, value)
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# File lib/rib/more/color.rb, line 97 def find_color colors, value (colors.sort{ |(k1, _), (k2, _)| # Class <=> Class if k1 < k2 then -1 elsif k1 > k2 then 1 else 0 end}.find{ |(klass, _)| value.kind_of?(klass) } || []).last end
format_backtrace(backtrace)
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Calls superclass method
# File lib/rib/more/color.rb, line 79 def format_backtrace backtrace colorize_backtrace(super(backtrace)) end
format_color(result, display=inspect_result(result))
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# File lib/rib/more/color.rb, line 47 def format_color result, display=inspect_result(result) case result when String ; send(colors[String ]){ display } when Numeric; send(colors[Numeric]){ display } when Symbol ; send(colors[Symbol ]){ display } when Array ; send(colors[Array ]){ '[' } + result.map{ |e | if e.object_id == result.object_id send(colors[Array]){'[...]'} else format_color(e); end }. join(send(colors[Array ]){ ', ' }) + send(colors[Array ]){ ']' } when Hash ; send(colors[Hash ]){ '{' } + result.map{ |k, v| format_color(k) + send(colors[Hash ]){ '=>' } + if v.object_id == result.object_id send(colors[Hash]){'{...}'} else format_color(v); end }. join(send(colors[Hash ]){ ', ' }) + send(colors[Hash ]){ '}' } else ; if color = find_color(colors, result) send(color){ display } else send(colors[Object]){ display } end end end
format_result(result)
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Calls superclass method
# File lib/rib/more/color.rb, line 15 def format_result result return super if Color.disabled? "#{result_prompt}#{format_color(result)}" end
get_error(err)
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Calls superclass method
# File lib/rib/more/color.rb, line 20 def get_error err return super if Color.disabled? message, backtrace = super [format_color(err, message), backtrace] end
green(█)
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# File lib/rib/more/color.rb, line 112 def green █ color(32, &block); end
magenta(█)
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# File lib/rib/more/color.rb, line 115 def magenta █ color(35, &block); end
red(█)
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# File lib/rib/more/color.rb, line 111 def red █ color(31, &block); end
reset(█)
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# File lib/rib/more/color.rb, line 118 def reset █ color( 0, &block); end
warn(message)
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Calls superclass method
# File lib/rib/more/color.rb, line 26 def warn message return super if Color.disabled? super(red{message}) end
white(█)
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# File lib/rib/more/color.rb, line 117 def white █ color(37, &block); end
yellow(█)
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# File lib/rib/more/color.rb, line 113 def yellow █ color(33, &block); end