Class: Spellchecker
- Inherits:
-
Object
- Object
- Spellchecker
- Defined in:
- lib/middleman-spellcheck/spellchecker.rb
Constant Summary collapse
- @@aspell_path =
"aspell"
- @@aspell_cmdargs =
""
- @@debug_enabled =
0
Class Method Summary collapse
- .aspell_path ⇒ Object
- .aspell_path=(path) ⇒ Object
- .check(text, lang) ⇒ Object
- .cmdargs ⇒ Object
- .cmdargs=(args) ⇒ Object
- .correct?(result_string) ⇒ Boolean
- .debug_enabled ⇒ Object
- .debug_enabled=(args) ⇒ Object
- .query(words, lang) ⇒ Object
- .sdbg(*args) ⇒ Object
Class Method Details
.aspell_path ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 10 def self.aspell_path @@aspell_path end |
.aspell_path=(path) ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 6 def self.aspell_path=(path) @@aspell_path = path end |
.check(text, lang) ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 73 def self.check(text, lang) # do ’ -> ' for aspell. Otherwise 's' is passed as a word to aspell. text.gsub! '’', '\'' sdbg "self.check got raw text:\n#{text}\n" words = text.split(/[^A-Za-z']+/).select { |s| s != "" and s != "'s" and s != "'" } sdbg "self.check word array:\n#{words}\n" results = query(words, lang).map do |query_result| correct?(query_result) end words.zip(results).map {|word, correctness| { word: word, correct: correctness } } end |
.cmdargs ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 18 def self.cmdargs @@aspell_cmdargs end |
.cmdargs=(args) ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 14 def self.cmdargs=(args) @@aspell_cmdargs = args end |
.correct?(result_string) ⇒ Boolean
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 69 def self.correct?(result_string) result_string == "*" end |
.debug_enabled ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 26 def self.debug_enabled @@debug_enabled end |
.debug_enabled=(args) ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 22 def self.debug_enabled=(args) @@debug_enabled = args end |
.query(words, lang) ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 37 def self.query(words, lang) args = "-a -l #{lang}" if @@aspell_cmdargs != "" args = @@aspell_cmdargs end cmd = %Q<#{@@aspell_path} #{args}> result = [] sdbg "Starting aspell" IO.popen(cmd, "a+", :err=>[:child, :out]) { |f| val = f.gets.strip() # skip the Aspell's intro sdbg "Expected Aspell intro, got #{val}" words.each do |word| sdbg "-> Writing word '#{word}'" f.write(word + "\n") f.flush # should be * or & word_check_res = f.gets.strip() sdbg "<- got result '#{word_check_res}'" # skip the empty line val = f.gets() sdbg "Expected empty line, got '#{val}'" result << word_check_res end } raise 'Aspell command not found' unless result result || [] end |
.sdbg(*args) ⇒ Object
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# File 'lib/middleman-spellcheck/spellchecker.rb', line 30 def self.sdbg(*args) if @@debug_enabled <= 0 return end print "# DBG ", *args, "\n" end |