instiki/lib/maruku/structures_inspect.rb

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2007-01-22 15:36:51 +01:00
#--
# Copyright (C) 2006 Andrea Censi <andrea (at) rubyforge.org>
#
# This file is part of Maruku.
#
# Maruku is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Maruku is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Maruku; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#++
class String
def inspect_more(a=nil,b=nil)
inspect
end
end
class Object
def inspect_more(a=nil,b=nil)
inspect
end
end
class Array
def inspect_more(compact, join_string, add_brackets=true)
s = map {|x|
x.kind_of?(String) ? x.inspect :
x.kind_of?(MaRuKu::MDElement) ? x.inspect(compact) :
(raise "WTF #{x.class} #{x.inspect}")
}.join(join_string)
add_brackets ? "[#{s}]" : s
end
end
class Hash
def inspect_ordered(a=nil,b=nil)
"{"+keys.map{|x|x.to_s}.sort.map{|x|x.to_sym}.
map{|k| k.inspect + "=>"+self[k].inspect}.join(',')+"}"
end
end
module MaRuKu
class MDElement
def inspect(compact=true)
if compact
i2 = inspect2
return i2 if i2
end
"md_el(:%s,%s,%s,%s)" %
[
self.node_type,
children_inspect(compact),
@meta_priv.inspect_ordered,
self.al.inspect
]
end
def children_inspect(compact=true)
s = @children.inspect_more(compact,', ')
if @children.empty?
"[]"
elsif s.size < 70
s
else
"[\n"+
add_tabs(@children.inspect_more(compact,",\n",false))+
"\n]"
end
end
end
end