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26 lines
649 B
26 lines
649 B
module Semantic
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# useful public functions
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module Helper
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class << self
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include AnsiColors
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def stackisize(*items, symbol: '➟')
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return if items.empty?
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Rails.backtrace_cleaner
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.clean(items)
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.map { |item| ansi_trace(item, symbol) }
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.join("\n")
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end
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private
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def ansi_trace(trace, symbol)
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match = trace.match(/(↳ )?(.*:\d+)(:in `)?(.*'?)/) # only m2(=file) and m4(=optional function) are useful
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return trace unless match
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_, m2, _, m4 = match.captures
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"#{symbol} #{m2} #{colorize(m4.chop, BOLD)}"
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end
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end
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end
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end
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