Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/markup_parser/markdown/string_extensions.rb

Overview

Adds classes to String class…

Instance Method Summary collapse

Instance Method Details

#convert_tabs_to_spaces! ⇒ Object

Converts tabs (t) to 2 spaces



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# File 'lib/markup_parser/markdown/string_extensions.rb', line 17

def convert_tabs_to_spaces!
  self.gsub!(/\t/, "  ")
end

#correct_gh_code_syntax! ⇒ Object

Corrects the gh code block syntax mistake where one would write ‘~~~ .ruby’ and the correct code should be ‘~~~ruby’



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# File 'lib/markup_parser/markdown/string_extensions.rb', line 6

def correct_gh_code_syntax!
  self.gsub!(/~~~\s\.([a-zA-Z]*)/, '~~~\1')
end

#correct_ol_list_parenth! ⇒ Object

Corrects the ol list elements: which only except the syntax: ‘1. …’. Corrected syntaxes: ‘1)’



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# File 'lib/markup_parser/markdown/string_extensions.rb', line 12

def correct_ol_list_parenth!
  self.gsub!(/(\s*)(\d)\)/,'\1\2.')
end

#standardize_newlines! ⇒ Object

Standardize line endings



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# File 'lib/markup_parser/markdown/string_extensions.rb', line 22

def standardize_newlines!
  self.gsub!("\r\n", "\n")
  self.gsub!("\r", "\n")
end

#sub_newlines! ⇒ Object

Corrects the newlines by stripping the leading whitespace. NOTE: this is a hack to workaround the strange Gollum editor indentation behavior



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# File 'lib/markup_parser/markdown/string_extensions.rb', line 29

def sub_newlines!
  self.gsub!(/([\r\n|\n])[\ ]*(.)/,'\1\2')
end