Module: RD::MethodParse

Included in:
RD2HTMLVisitor, RD2MANVisitor, RD2RMIVisitor
Defined in:
lib/rd/rdvisitor.rb

Overview

module RD::MethodParse

this module provide several functions for MehotList.

Constant Summary collapse

KIND2NUM = 
{:constant => 0, :class_method => 1, :instance_method => 2, :function => 2}

Class Method Summary collapse

Class Method Details

.analize_method(method) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 58

def analize_method(method)
  klass = nil
  args = nil
  kind = nil
  if /[^{(\s]+/ =~ method
	method = $&
	args = $'                   # '
  end

  if /^(.*)(#|::|\.)/ =~ method
	klass = $1
	kind = str2kind($2)
	method = $'                 # '
  end
  
  if klass == "function" and kind == :instance_method
	kind = :function
  end
  
  [klass, kind, method, args]
end

.kind2num(str) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 106

def kind2num(str)
  KIND2NUM[str]
end

.kind2str(int) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 93

def kind2str(int)
  case int
  when :instance_method, :function
	'#'
  when :class_method
	'.'
  when :constant
	'::'
  end
end

.make_method_index(tree) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 192

def make_method_index(tree)
  indexes = []
  tree.each do |i|
	if i.is_a?(MethodListItem)
	  klass, kind, method, args = analize_method(i.term.content)
	  indexes.push([klass, kind2num(kind), method, kind]) if kind
	end
  end
  indexes.uniq!
  indexes.sort.each {|i| i[1] = i.pop}
end

.make_mindex_label(element) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 111

def make_mindex_label(element)
  klass, kind, method = analize_method(element.label)
  case kind
  when :class_method
	klass + "_S_" + tr_method(method)
  when :instance_method
	klass + "_" + tr_method(method)
  when :constant
	klass + "_" + method
  when :function
	"function_" + tr_method(method)
  else
	element.label
  end
end

.str2kind(str) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 81

def str2kind(str)
  case str
  when '#'
	:instance_method
  when '.'
	:class_method
  when '::'
	:constant
  end
end

.tr_method(method) ⇒ Object 



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# File 'lib/rd/rdvisitor.rb', line 128

def tr_method(method)
  case method
  when "[]"
	"ref_"
  when "[]="
	"set_"
  when "+"
	"plus_"
  when "+@"
	"uplus_"
  when "-"
	"minus_"
  when "-@"
	"uminus_"
  when "*"
	"mul_"
  when "/"
	"div_"
  when "%"
    "mod_"
  when "**"
	"power_"
  when "~"
	"inv_"
  when "=="
	"eq_"
  when "==="
	"eqq_"
  when "=~"
	"match_"
  when "&"
	"and_"
  when "|"
	"or_"
  when "<<"
	"lshift_"
  when ">>"
	"rshift_"
  when "<=>"
	"cmp_"
  when "<"
	"lt_"
  when "<="
	"le_"
  when ">"
	"gt_"
  when ">="
	"ge_"
  when "^"
	"xor_"
  when "`"
	"backquote_"
  when /!$/
	$` + "_bang"     # `
  when /\?$/
	$` + "_p"        # `
  when /=$/
	$` + "_eq"       # `
  else
	method
  end
end