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Contents?: true
Size: 699 Bytes
Versions: 34
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Stored size: 699 Bytes
Contents
# frozen_string_literal: true
module DeepCover
module Tools::FormatCharCover
COLOR = {'x' => :red, ' ' => :green, '-' => :faint}.freeze
WHITESPACE_MAP = Hash.new { |_, v| v }.merge!(' ' => '·', "\t" => '→ ')
def format_char_cover(covered_code, show_whitespace: false, **options)
bc = covered_code.char_cover(**options)
covered_code.buffer.source_lines.map.with_index do |line, line_index|
next line if line.strip =~ /^#[ >]/
line.chars.map.with_index do |c, c_index|
color = COLOR[bc[line_index][c_index]]
c = WHITESPACE_MAP[c] if show_whitespace
Term::ANSIColor.send(color, c)
end.join
end
end
end
end
Version data entries
34 entries across 34 versions & 2 rubygems