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Versions: 6
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# Author:: TAC (tac@tac42.net)
require_relative 'yasuri_node'
require_relative 'yasuri_text_node'
require_relative 'yasuri_struct_node'
require_relative 'yasuri_links_node'
require_relative 'yasuri_paginate_node'
module Yasuri
class NodeGenerator
def gen_recursive(&block)
@nodes = []
instance_eval(&block)
@nodes
end
def method_missing(name, *args, &block)
node = NodeGenerator.gen(name, *args, &block)
raise "Undefined Node Name '#{name}'" if node == nil
@nodes << node
end
def self.gen(name, *args, &block)
xpath, opt = *args
opt = [opt].flatten.compact
children = Yasuri::NodeGenerator.new.gen_recursive(&block) if block_given?
case name
when /^text_(.+)$/
Yasuri::TextNode.new(xpath, $1, children || [], *opt)
when /^struct_(.+)$/
Yasuri::StructNode.new(xpath, $1, children || [], *opt)
when /^links_(.+)$/
Yasuri::LinksNode.new(xpath, $1, children || [], *opt)
when /^pages_(.+)$/
Yasuri::PaginateNode.new(xpath, $1, children || [], *opt)
else
nil
end
end # of self.gen(name, *args, &block)
end # of class NodeGenerator
end
Version data entries
6 entries across 6 versions & 1 rubygems