Sha256: f389e9b7f9096dfbb12e68b7c87632513f1e0ffa6582fd72adab429c06eb70a0
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Size: 573 Bytes
Versions: 13
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Stored size: 573 Bytes
Contents
module DeepCover
module Tools::NumberLines
def number_lines(lines, lineno: 1, bad_linenos: [])
max_lineno = lineno + lines.size - 1
nb_lineno_digits = max_lineno.to_s.size
lines.map.with_index do |line, i|
cur_lineno = lineno + i
cur_lineno_s = cur_lineno.to_s.rjust(nb_lineno_digits)
if bad_linenos.include?(cur_lineno)
prefix = Term::ANSIColor.red("#{cur_lineno_s} | ")
else
prefix = Term::ANSIColor.white("#{cur_lineno_s} | ")
end
"#{prefix}#{line}"
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems