Class: SportDb::QuickMatchOutline

Inherits:
Object
  • Object
show all
Defined in:
lib/sportdb/parser/outline_reader.rb

Overview

add a simple Outline convenience class

for processing OUtlines with OUtlineReader

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(nodes) ⇒ QuickMatchOutline

Returns a new instance of QuickMatchOutline.



15
16
17
 
# File 'lib/sportdb/parser/outline_reader.rb', line 15

def initialize( nodes )
   @nodes = nodes
end

Class Method Details

.read(path) ⇒ Object 



10
11
12
13
 
# File 'lib/sportdb/parser/outline_reader.rb', line 10

def self.read( path )
    nodes = OutlineReader.read( path )
    new( nodes )
end

Instance Method Details

#each_para(&blk) ⇒ Object Also known as: each_paragraph, each_p 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/sportdb/parser/outline_reader.rb', line 19

def each_para( &blk )
  ## note: every (new) read call - resets errors list to empty
  ### @errors = []

  ##  process nodes
  h1 = nil
  h2 = nil
  orphans = 0    ## track paragraphs's with no heading

  @nodes.each do |node|
     type = node[0]

     if type == :h1
        h1 = node[1]  ## get heading text
        puts "  = Heading 1 >#{node[1]}<"
     elsif type == :h2
        if h1.nil?
          puts "!! WARN - no heading for subheading; skipping processing"
          next
        end
        h2 = node[1]  ## get heading text
        puts "  == Heading 2 >#{node[1]}<"
     elsif type == :p
        if h1.nil?
          orphans += 1    ## only warn once
          puts "!! WARN - no heading for #{orphans} text paragraph(s); skipping parse"
          next
        end

        lines = node[1]
        blk.call( lines )
     else
       pp node
       raise ArgumentError, "unsupported (node) type >#{type}<"
     end
  end  # each node
end