Sha256: 69421aaa8e63198afef1750974df3c1238eb9743f6d715d50b59d2910d7e6e99
Contents?: true
Size: 1.44 KB
Versions: 25
Compression:
Stored size: 1.44 KB
Contents
# frozen_string_literal: true
module PlatformosCheck
module Tags
class Try < BaseBlock
SYNTAX = /(#{::Liquid::VariableSignature}+)/o
attr_reader :error_var
def initialize(tag_name, markup, options)
super
@try_block = new_body
@catch_block = nil
@ensure_block = nil
end
def parse(tokens)
if parse_body(@try_block, tokens)
parse_body(@catch_block, tokens) if @catch_block
parse_body(@ensure_block, tokens) if @ensure_block
end
if blank?
@try_block.remove_blank_strings
@catch_block&.remove_blank_strings
@ensure_block&.remove_blank_strings
end
@try_block.freeze
@catch_block&.freeze
@ensure_block&.freeze
end
def nodelist
[@try_block, @catch_block, @ensure_block].compact
end
def unknown_tag(tag, markup, tokens)
if tag == 'catch'
raise Liquid::SyntaxError, "Syntax Error in 'try' - Valid syntax: try ... catch [var] ... endtry" unless markup =~ SYNTAX
@error_var = Regexp.last_match(1)
@catch_block = new_body
elsif tag == 'ensure'
@ensure_block = new_body
else
super
end
end
def parse_main_value(tag_name, markup); end
class ParseTreeVisitor < Liquid::ParseTreeVisitor
def children
@node.nodelist
end
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems