module RD::MethodParse

module `RD::MethodParse`¶ ↑

this module provide several functions for MehotList.

Constants

KIND2NUM

Public Class Methods

Source

# 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)

Source

# File lib/rd/rdvisitor.rb, line 106
def kind2num(str)
  KIND2NUM[str]
end

kind2str (int)

Source

# 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)

Source

# 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)

Source

# 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)

Source

# 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)

Source

# 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

Private Instance Methods

analize_method (method)

Source

# 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)

Source

# File lib/rd/rdvisitor.rb, line 106
def kind2num(str)
  KIND2NUM[str]
end

kind2str (int)

Source

# 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)

Source

# 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)

Source

# 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)

Source

# 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)

Source

# 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

module RD::MethodParse

module RD::MethodParse¶ ↑

module `RD::MethodParse`¶ ↑