Method: ApplicationHelper#format_activity_description

Defined in:
app/helpers/application_helper.rb

#format_activity_description(text) ⇒ Object 



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# File 'app/helpers/application_helper.rb', line 416

def format_activity_description(text)
  h(
    # Limit input to avoid regex performance issues
    text.to_s.slice(0, 10240)
    # Abbreviate consecutive quoted lines as '> ...', keeping the first line
    .gsub(%r{(^>.*?(?:\r?\n))(?:>.*?(?:\r?\n)+)+}m, "\\1> ...\n")
    # Remove all content following the first <pre> or <code> tag
    .sub(%r{[\r\n]*<(pre|code)>.*$}m, '')
    # Truncate the description to a specified length and append '...'
    .truncate(240)
  ).gsub(/[\r\n]+/, "<br>").html_safe
end