Sha256: 062e7d6625d5ff92042657d7597a5fb7ef67ab5422f05eba1f11a4645e99dd03
Contents?: true
Size: 744 Bytes
Versions: 34
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Stored size: 744 Bytes
Contents
# frozen_string_literal: true
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)
cur_lineno_s = "*#{cur_lineno_s}" unless bad_linenos.empty?
prefix = Term::ANSIColor.red("#{cur_lineno_s} | ")
else
cur_lineno_s = " #{cur_lineno_s}" unless bad_linenos.empty?
prefix = Term::ANSIColor.white("#{cur_lineno_s} | ")
end
"#{prefix}#{line}"
end
end
end
end
Version data entries
34 entries across 34 versions & 2 rubygems