Class: ExtractI18n::Slimkeyfy::Whitespacer

Inherits:
Object
  • Object
show all
Defined in:
lib/extract_i18n/slimkeyfy/whitespacer.rb

Constant Summary collapse

HTML = 
/([a-z\.]+[0-9\-]*)+/.freeze
HTML_TAGS = 
/^(?<html_tag>'|\||#{HTML})/.freeze

Class Method Summary collapse

Class Method Details

.convert_nbsp(body, tag) ⇒ Object 



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# File 'lib/extract_i18n/slimkeyfy/whitespacer.rb', line 25

def self.convert_nbsp(body, tag)
  lead = leading_nbsp(body)
  trail = trailing_nsbp(body, tag)

  tag = tag.gsub(tag, "#{tag}#{lead}#{trail}")
  [body.sub(/^&nbsp;/, '').sub(/&nbsp;$/, '').gsub("&nbsp;", " "), tag.gsub("=><", "=<>")]
end

.convert_slim(string) ⇒ Object 



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# File 'lib/extract_i18n/slimkeyfy/whitespacer.rb', line 8

def self.convert_slim(string)
  m = string.match(HTML_TAGS)

  return string if m.nil? or m[:html_tag].nil?
  return string if has_equals_tag?(string, m[:html_tag])
  tag = m[:html_tag]

  case tag
  when /\|/
    string.gsub("|", "=")
  when /\'/
    string.gsub("'", "=>")
  when HTML
    string.gsub(string, "#{string} =")
  else string end
end

.has_equals_tag?(string, html_tag) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/extract_i18n/slimkeyfy/whitespacer.rb', line 42

def self.has_equals_tag?(string, html_tag)
  string.gsub(html_tag, "").strip.start_with?("=")
end

.leading_nbsp(body) ⇒ Object 



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# File 'lib/extract_i18n/slimkeyfy/whitespacer.rb', line 33

def self.leading_nbsp(body)
  return "<" if body.start_with?("&nbsp;")
end

.trailing_nsbp(body, tag) ⇒ Object 



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# File 'lib/extract_i18n/slimkeyfy/whitespacer.rb', line 37

def self.trailing_nsbp(body, tag)
  return '' if tag.start_with?("=>")
  return ">" if body.end_with?("&nbsp;")
end