Module: Evilution::Reporter::HTML::DiffFormatter

Defined in:
lib/evilution/reporter/html/diff_formatter.rb

Class Method Summary collapse

Class Method Details

.call(diff) ⇒ Object 



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# File 'lib/evilution/reporter/html/diff_formatter.rb', line 9

def call(diff)
  diff.split("\n").map { |line| format_line(line) }.join("\n")
end

.format_line(line) ⇒ Object 



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# File 'lib/evilution/reporter/html/diff_formatter.rb', line 13

def format_line(line)
  css_class = line_class(line)
  %(<span class="#{css_class}">#{Evilution::Reporter::HTML::Escape.call(line)}</span>)
end

.line_class(line) ⇒ Object 



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# File 'lib/evilution/reporter/html/diff_formatter.rb', line 18

def line_class(line)
  if line.start_with?("- ")
    "diff-removed"
  elsif line.start_with?("+ ")
    "diff-added"
  else
    ""
  end
end