Sha256: 1a318f0bc66b57b25083c825515a3719ec60bd6c448327956188d9a93c9f62b5
Contents?: true
Size: 1.16 KB
Versions: 40
Compression:
Stored size: 1.16 KB
Contents
require 'spiderfw/templates/template_blocks'
module Spider; module TemplateBlocks
class Recurse < Block
def compile(options={})
init = ""
c = ""
lambda_name = @el.attributes['lambda']
vars_attr = @el.attributes['vars']
vars = nil
unless vars_attr.blank?
vars = {}
var_pairs = vars_attr.split(/\s*,\s*/)
var_pairs.each do |pair|
from, to = pair.split(/\s*=>\s*/)
vars[from] = to
end
c += "___prev_vars = {}\n"
vars.each do |from, to|
c += "___prev_vars[:#{from}] = #{from}\n"
end
vars.each do |from, to|
c += "#{from} = #{to}\n"
end
end
c += "#{lambda_name}.call\n"
if vars
vars.each do |from, to|
c += "#{from} = ___prev_vars[:#{from}]\n"
end
end
return CompiledBlock.new(init, c)
end
end
end; end
Version data entries
40 entries across 40 versions & 1 rubygems