Module: CWG::TextHelpers

Included in:

CurrentWord, Rss, Str, Words

Defined in:

/Users/martyn/cw/cw_clone/lib/cw/text_helpers.rb

Instance Method Summary (collapse)

• - (Object) cw_chars(chr)
• - (Object) exclude_non_cw_chars(word)
• - (Object) letter_group
• - (Object) number_group

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# File '/Users/martyn/cw/cw_clone/lib/cw/text_helpers.rb', line 15

def cw_chars chr
  chr.tr('^a-z0-9\.\,+', '')
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/text_helpers.rb', line 19

def exclude_non_cw_chars word
  temp = ''
  word.split.each do |chr|
    temp += chr if letter(chr)
  end
  temp
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/text_helpers.rb', line 7

def letter_group
  (97..122).to_a
end

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# File '/Users/martyn/cw/cw_clone/lib/cw/text_helpers.rb', line 11

def number_group
  (48..57).to_a
end