Class: ScoreFormats::ScoreParser

Inherits:
Object
  • Object
show all
Includes:
Logging
Defined in:
lib/score-formats/parser.rb

Instance Method Summary collapse

Methods included from Logging

#logger

Constructor Details

#initialize(lang:) ⇒ ScoreParser

Returns a new instance of ScoreParser.



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# File 'lib/score-formats/parser.rb', line 8

def initialize( lang: )
  @lang    = lang.to_sym   ## note: make sure lang is always a symbol for now (NOT a string)

  ## fallback to english if lang not available
  ##  todo/fix: add/issue warning - why? why not?
  @formats = FORMATS[ @lang ] || FORMATS[ :en ]
end

Instance Method Details

#find!(line) ⇒ Object 



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# File 'lib/score-formats/parser.rb', line 40

def find!( line )
  ### fix: add and match all-in-one literal first, followed by

  # note: always call after find_dates !!!
  #  scores match date-like patterns!!  e.g. 10-11  or 10:00 etc.
  #   -- note: score might have two digits too

  ### fix: depending on language allow 1:1 or 1-1
  ##   do NOT allow mix and match
  ##  e.g. default to en is  1-1
  ##    de is 1:1 etc.


  # extract score from line
  # and return it
  # note: side effect - removes date from line string

  score = nil
  @formats.each do |format|
    re  = format[0]
    tag = format[1]
    m = re.match( line )
    if m
      score = parse_matchdata( m )
      line.sub!( m[0], tag )
      break
    end
    # no match; continue; try next regex pattern
  end

  score  # note: nil if no match found
end

#parse(line) ⇒ Object 



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# File 'lib/score-formats/parser.rb', line 17

def parse( line )

   ##########
   ## todo/fix/check: add unicode to regular dash conversion - why? why not?
   ##  e.g. – becomes -  (yes, the letters a different!!!)
   #############

  score = nil
  @formats.each do |format|
    re = format[0]
    m = re.match( line )
    if m
      score = parse_matchdata( m )
      break
    end
    # no match; continue; try next regex pattern
  end

  ## todo/fix - raise ArgumentError - invalid score; no format match found
  score  # note: nil if no match found
end