Class: MindWords

Inherits:
Object
  • Object
show all
Includes:
RXFReadWriteModule
Defined in:
lib/mindwords.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raws = '', parent: nil, debug: false) ⇒ MindWords

Returns a new instance of MindWords.



29
30
31
32
33
34
35
 
# File 'lib/mindwords.rb', line 29

def initialize(raws='', parent: nil, debug: false)

  @parent, @debug = parent, debug

  import(raws) if raws.length > 1

end

Instance Attribute Details

#filepath ⇒ Object

Returns the value of attribute filepath.



27
28
29
 
# File 'lib/mindwords.rb', line 27

def filepath
  @filepath
end

#lines ⇒ Object

Returns the value of attribute lines.



27
28
29
 
# File 'lib/mindwords.rb', line 27

def lines
  @lines
end

#words_missing ⇒ Object (readonly)

Returns the value of attribute words_missing.



26
27
28
 
# File 'lib/mindwords.rb', line 26

def words_missing
  @words_missing
end

Instance Method Details

#add(s) ⇒ Object 



37
38
39
40
41
 
# File 'lib/mindwords.rb', line 37

def add(s)

  @lines.concat s.strip.lines

end

#breadcrumb ⇒ Object 



43
44
45
 
# File 'lib/mindwords.rb', line 43

def breadcrumb()
  @parent.attributes[:breadcrumb].split(/ +\/ +/) if @parent
end

#element(id) ⇒ Object 



52
53
54
55
56
57
58
 
# File 'lib/mindwords.rb', line 52

def element(id)

  doc = Rexle.new(to_xml())
  e =  doc.root.element("//*[@id='#{id}']")
  #e.attributes[:breadcrumb].to_s if e

end

#hashtags(title = nil) ⇒ Object

If title supplied, searches for a requested title and returns the

associated hashtags

When no title is supplied, it will return the hashtags for the

parent element of a search result object



65
66
67
68
69
70
71
72
73
74
 
# File 'lib/mindwords.rb', line 65

def hashtags(title=nil)

  if title then
    found = search(title)
    found.hashtags() if found
  else
    @parent.attributes[:hashtags].split if @parent and @parent.attributes[:hashtags]
  end

end

#headings ⇒ Object 



47
48
49
 
# File 'lib/mindwords.rb', line 47

def headings()
  breadcrumb[0..-2]
end

#import(raws) ⇒ Object 



76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
 
# File 'lib/mindwords.rb', line 76

def import(raws)

  s, type = RXFReader.read raws

  @filepath = raws if type == :file or type == :dfs
  lines = (s.strip.gsub(/(^\n|\r)/,'') + "\n").lines.uniq
  lines.shift if lines.first =~ /<\?mindwords\?>/

  @lines = lines.inject([]) do |r,line|

    # the following does 2 things:
    #      1. splits words separated by a bar (|) onto their own line
    #      2. prefixes a word with an underscore if the word is the
    #         same as the hashtag. That way it's not removed by the
    #         redundancy checker

    raw_words, raw_hashtags = line.split(/(?= #)/,2)
    words = raw_words.split(/ *\| */)
    hashtags = raw_hashtags.scan(/(?<=#)\w+/)

    words.each do |word|

      linex = (word +  raw_hashtags)
      r << (hashtags.include?(word) ? linex.sub!(/\b#{word}\b/, '_\0') \
            : linex)
    end

    r
  end
end

#linesplus ⇒ Object

same as #lines but inludes the breadcrumb path; Helpful to identify which words don’t have a breadcrumb path.



116
117
118
119
120
121
122
123
 
# File 'lib/mindwords.rb', line 116

def linesplus()

  to_a.map do |word, _|
    r = search word
    r ? [word, r.breadcrumb] : [r, nil]
  end

end

#lookup(s) ⇒ Object

helpful when searching for a word itself using autosuggest



109
110
111
 
# File 'lib/mindwords.rb', line 109

def lookup(s)
  self.to_words.keys.sort.grep /^#{s}/i
end

#reflect(raws) ⇒ Object

Accepts a list of words with the aim of returning a MindWords document using matched words with hashtags from the existing MindWords document.



138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
 
# File 'lib/mindwords.rb', line 138

def reflect(raws)

  h = to_h

  missing_words = []

  # add the tags from the main list
  a = raws.strip.lines.map do |x|
    if h[x.chomp] then
      [x.chomp, h[x.chomp]]
    else
      missing_words << x
      nil
    end
  end.compact

  # add any linkage words from the tags
  #
  a.map(&:last).flatten(1).each do |s|

    a << [s, h[s]] if h[s]

  end

  # remove suplicates lines and transform it into a raw mindwords format
  #
  raws3 = a.uniq.map {|s,tags| [s, tags.map {|x| '#' + x }.join(' ')].join(' ') }.join("\n")

  [MindWords.new(raws3), missing_words]

end

#save(file = @filepath) ⇒ Object 



125
126
127
128
129
130
131
132
133
 
# File 'lib/mindwords.rb', line 125

def save(file=@filepath)

  return if @lines.empty?

  puts 'before save' if @debug

  FileX.write file, to_s()

end

#search(keyword, succinct: true) ⇒ Object 



170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
 
# File 'lib/mindwords.rb', line 170

def search(keyword, succinct: true)

  a = @lines.grep(/#{keyword}/i).map do |line|

    puts 'line: ' + line.inspect if @debug

    words = line.split
    r = words.grep /#{keyword}/i
    i = words.index r[0]

    [line, i]

  end

  return nil if a.empty?
  #return a[0][0] if a.length < 2

  a2 = a.sort_by(&:last).map(&:first)
  puts 'a2: ' + a2.inspect if @debug
  e = element(keyword.downcase.gsub(/ +/,'-'))

  return MindWords.new(a2.uniq.join,  debug: @debug) if e.nil?

  # find and add any linkage support lines
  #

  a3 = []

  a2.each do |line|

    line.chomp.scan(/#[^ ]+/).each do |hashtag|

      puts 'hashtag: ' + hashtag.inspect  if @debug
      r2 = @lines.grep(/^#{hashtag[1..-1]} #/)
      a3 << r2.first if r2

    end
  end

  puts 'a2: ' + a2.inspect if @debug
  a2.concat a3

  if succinct then
    MindWords.new(a2.uniq.join, parent: e, debug: @debug)
  else
    MindWords.new(a2.uniq.join,  debug: @debug)
  end

end

#sort ⇒ Object 



220
221
222
223
224
225
226
227
228
229
230
231
 
# File 'lib/mindwords.rb', line 220

def sort()
  s = @lines.sort.join

  def s.to_s()
    self.lines.map do |x|
      title, hashtags = x.split(/(?=#)/,2)
      title + hashtags.chomp.brown
    end.join("\n")
  end

  return s
end

#sort! ⇒ Object 



233
234
235
236
 
# File 'lib/mindwords.rb', line 233

def sort!()
  @lines = sort().lines
  self
end

#tag_sort ⇒ Object 



238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
 
# File 'lib/mindwords.rb', line 238

def tag_sort()

  h = @lines.group_by  {|x| x[/#\w+/]}
  s = h.sort.map {|key, value| value.sort }.join

  def s.to_s()
    self.lines.map do |x|
      title, hashtags = x.split(/(?=#)/,2)
      title + hashtags.chomp.brown
    end.join("\n")
  end

  return s

end

#tag_sort! ⇒ Object 



254
255
256
257
 
# File 'lib/mindwords.rb', line 254

def tag_sort!()
  @lines = tag_sort().lines
  self
end

#to_a ⇒ Object 



259
260
261
262
263
264
265
266
 
# File 'lib/mindwords.rb', line 259

def to_a()

  @lines.map do |x|
    s, rawtags = x.split(/(?= #)/,2)
    [s, rawtags.scan(/(?<=#)\w+/)]
  end

end

#to_h ⇒ Object 



268
269
270
 
# File 'lib/mindwords.rb', line 268

def to_h()
  to_a.to_h
end

#to_hashtags ⇒ Object 



272
273
274
 
# File 'lib/mindwords.rb', line 272

def to_hashtags()
  @hashtags
end

#to_outline(sort: true) ⇒ Object Also known as: to_tree 



276
277
278
279
280
281
282
283
284
285
286
287
288
 
# File 'lib/mindwords.rb', line 276

def to_outline(sort: true)

  build()

  if sort then
    a = LineTree.new(@outline).to_a
    puts ('a: ' + a.inspect).debug if @debug
    a2tree(tree_sort(a))
  else
    @outline
  end

end

#to_s(colour: false) ⇒ Object 



292
293
294
295
296
297
298
299
300
301
302
303
304
 
# File 'lib/mindwords.rb', line 292

def to_s(colour: false)

  header = "<?mindwords?>\n\n"
  return header + @lines.map(&:chomp).join("\n") unless colour

  body = @lines.map do |x|
      title, hashtags = x.split(/(?=#)/,2)
      title + hashtags.chomp.brown
  end.join("\n")

  header + body

end

#to_words ⇒ Object 



306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
 
# File 'lib/mindwords.rb', line 306

def to_words()

  h = {}

  Rexle.new(to_xml).root.each_recursive do |e|

    h[e.attributes[:title]] = {
      breadcrumb: e.attributes[:breadcrumb],
      hashtags: e.attributes[:hashtags]
    }

  end

  h

end

#to_xml ⇒ Object 



323
324
325
326
 
# File 'lib/mindwords.rb', line 323

def to_xml()
  build() unless @xml
  @xml
end