class Tomlrb::Scanner
Constants
- COMMENT
- DATETIME
- FALSE
- FLOAT
- IDENTIFIER
- INTEGER
- SPACE
- STRING_BASIC
- STRING_LITERAL
- STRING_LITERAL_MULTI
- STRING_MULTI
- TRUE
Public Class Methods
new(io)
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# File lib/tomlrb/scanner.rb, line 18 def initialize(io) @ss = StringScanner.new(io.read) end
Public Instance Methods
next_token()
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# File lib/tomlrb/scanner.rb, line 22 def next_token return if @ss.eos? case when @ss.scan(SPACE) then next_token when @ss.scan(COMMENT) then next_token when @ss.scan(DATETIME) then process_datetime when text = @ss.scan(STRING_MULTI) then [:STRING_MULTI, text[3..-4]] when text = @ss.scan(STRING_BASIC) then [:STRING_BASIC, text[1..-2]] when text = @ss.scan(STRING_LITERAL_MULTI) then [:STRING_LITERAL_MULTI, text[3..-4]] when text = @ss.scan(STRING_LITERAL) then [:STRING_LITERAL, text[1..-2]] when text = @ss.scan(FLOAT) then [:FLOAT, text] when text = @ss.scan(INTEGER) then [:INTEGER, text] when text = @ss.scan(TRUE) then [:TRUE, text] when text = @ss.scan(FALSE) then [:FALSE, text] when text = @ss.scan(IDENTIFIER) then [:IDENTIFIER, text] else x = @ss.getch [x, x] end end
process_datetime()
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# File lib/tomlrb/scanner.rb, line 44 def process_datetime if @ss[7].nil? offset = '+00:00' else offset = @ss[7].gsub('Z', '+00:00') end args = [@ss[1], @ss[2], @ss[3], @ss[4] || 0, @ss[5] || 0, @ss[6].to_f, offset] [:DATETIME, args] end