類別 SyntaxSuggest::LexAll
Ripper.lex
無法保證分析整個原始文件
此類別保證分析整個文件,方法是反覆分析 Ripper 停止分析的文件。
Prism
可能沒有相同的問題。一旦移除 Ripper 支援,如果無法移除整個概念,我們可能會減少此處的複雜性。
範例用法
lex = LexAll.new(source: source) lex.each do |value| puts value.line end
公開類別方法
lex(source, line_number) 按一下以切換原始碼
# File lib/syntax_suggest/lex_all.rb, line 44 def self.lex(source, line_number) Prism.lex_compat(source, line: line_number).value.sort_by { |values| values[0] } end
new(source:, source_lines: nil) 按一下以切換原始碼
# File lib/syntax_suggest/lex_all.rb, line 21 def initialize(source:, source_lines: nil) @lex = self.class.lex(source, 1) lineno = @lex.last[0][0] + 1 source_lines ||= source.lines last_lineno = source_lines.length until lineno >= last_lineno lines = source_lines[lineno..] @lex.concat( self.class.lex(lines.join, lineno + 1) ) lineno = @lex.last[0].first + 1 end last_lex = nil @lex.map! { |elem| last_lex = LexValue.new(elem[0].first, elem[1], elem[2], elem[3], last_lex) } end
公開實例方法
[](index) 按一下以切換原始碼
# File lib/syntax_suggest/lex_all.rb, line 64 def [](index) @lex[index] end
each() { |x| ... } 按一下以切換原始碼
# File lib/syntax_suggest/lex_all.rb, line 57 def each return @lex.each unless block_given? @lex.each do |x| yield x end end
last() 按一下以切換原始碼
# File lib/syntax_suggest/lex_all.rb, line 68 def last @lex.last end
to_a() 按一下以切換原始碼
# File lib/syntax_suggest/lex_all.rb, line 53 def to_a @lex end