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Versions: 13
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Contents
# encoding: utf-8
module SportDb
class OutlineReader
def self.read( path ) ## use - rename to read_file or from_file etc. - why? why not?
txt = File.open( path, 'r:utf-8' ).read
parse( txt )
end
def self.parse( txt )
outline=[] ## outline structure
txt.each_line do |line|
line = line.strip ## todo/fix: keep leading and trailing spaces - why? why not?
next if line.empty? ## todo/fix: keep blank line nodes e.g. just remove comments and process headings?! - why? why not?
break if line == '__END__'
next if line.start_with?( '#' ) ## skip comments too
## strip inline (until end-of-line) comments too
## e.g Eupen | KAS Eupen ## [de]
## => Eupen | KAS Eupen
## e.g bq Bonaire, BOE # CONCACAF
## => bq Bonaire, BOE
line = line.sub( /#.*/, '' ).strip
pp line
next if line =~ /^={1,}$/ ## skip "decorative" only heading e.g. ========
## note: like in wikimedia markup (and markdown) all optional trailing ==== too
## todo/check: allow === Text =-=-=-=-=-= too - why? why not?
if line =~ /^(={1,}) ## leading ======
([^=]+?) ## text (note: for now no "inline" = allowed)
=* ## (optional) trailing ====
$/x
heading_marker = $1
heading_level = $1.length ## count number of = for heading level
heading = $2.strip
puts "heading #{heading_level} >#{heading}<"
outline << [:"h#{heading_level}", heading]
else
## assume it's a (plain/regular) text line
outline << [:l, line]
end
end
outline
end # method read
end # class OutlineReader
end # module SportDb
Version data entries
13 entries across 13 versions & 1 rubygems