Class: NRSER::Labs::Globlin

Inherits:
Object show all
Defined in:
lib/nrser/labs/globlin.rb

Overview

TODO:

document NRSER::Labs::Globlin class.

Defined Under Namespace

Classes: Matcher

Instance Method Summary collapse

Constructor Details

#initialize(split:, ignore: nil) ⇒ Globlin

Instantiate a new ‘NRSER:Globlin`.



62
63
64
65
66
 
# File 'lib/nrser/labs/globlin.rb', line 62

def initialize split:, ignore: nil
  @split = Array split
  
  
end

Instance Method Details

#find_only!(search_string) ⇒ Object 



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
 
# File 'lib/nrser/labs/globlin.rb', line 77

def find_only! search_string
  matcher = matcher_for search_string
  
  # Search entries that have the same seg count first
  found = @seg_count_index[matcher.seg_count].find_all_map { |entry|
    matcher.match entry
  }
  
  case found.length
  when 0
    # move on..
  when 1
    return found[0]
  else
    raise TooManyError.new found
  end
  
  # Ok, try slice matches for entries with *more* segments only
  slice_matches = @seg_count_index.keys.
    select { |count| count > matcher.seg_count }.
    map { |key| @seg_count_index[key] }.
    reduce( :+ ).
    select { |entry|
      matcher.match_slice entry
    }
  
  
end

#matcher_for(search_string) ⇒ Object

Instance Methods



72
73
74
 
# File 'lib/nrser/labs/globlin.rb', line 72

def matcher_for search_string
  @split.each
end