Module: Ykutils::StringUtils

Included in:
FileOpUtils
Defined in:
lib/ykutils/stringutils.rb

Instance Method Summary collapse

Instance Method Details

#get_basename_ext(itx) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 7

def get_basename_ext(itx)
  bn0 = itx.basename.to_s
  if RUBY_VERSION > "1.9"
    #      bn0.encode!( "internal" )
    bn0.encode! "UTF-8"
  end
  list = bn0.split(".")
  case list.size
  when 0
    bname = ""
    ext = ""
  when 1
    bname = list[0]
    ext = ""
  when 2
    bname = list[0]
    ext = list[1]
  else
    bname_size = list.size - 1
    bname = list[0, bname_size].join(".")
    ext = list[-1]
  end
  [bname, ext]
end

#get_normalized_string(str) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 41

def get_normalized_string(str)
  ret = ""
  ret = str.strip if str
  ret
end

#indent(num) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 64

def indent(num)
  n ||= 0
  @indent_hash ||= {}
  @indent_hash[num] ||= " " * n
  @indent_hash[num]
end

#make_content_from_template(template_ary, tag_value_hash, separator) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 47

def make_content_from_template(template_ary, tag_value_hash, separator)
  content_ary = []

  reg_hash = {}
  tag_value_hash.each_key do |k|
    reg_hash[k] = Regexp.new(separator + k + separator)
  end

  template_ary.each do |line|
    reg_hash.each do |k, v|
      line = line.sub(v, tag_value_hash[k])
    end
    content_ary << line
  end
  content_ary
end

#nil_to_nullstring(str) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 3

def nil_to_nullstring(str)
  str || ""
end

#normal_string?(str) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ykutils/stringutils.rb', line 32

def normal_string?(str)
  ret = false
  if str
    s = str.strip
    ret = true if s != "" && (s =~ %r{^[0-9A-Za-z_:./\-]+$})
  end
  ret
end

#print_hier(data, level) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 71

def print_hier(data, level)
  case data.class.to_s
  when "Hash"
    data.each_value do |v|
      #        puts "#{indent(level)}#{k}|#{v.class} #{if v.class.to_s == 'String' then v.size else '' end }"
      #        puts "#{indent(level)}#{k}|#{v.class}"
      print_hier(v, level + 1)
    end
  when "Array"
    data.each do |v|
      print_hier(v, level + 1)
    end
    # else
    #      puts "#{indent(level)}|#{data.class}"
  end
end

#print_hier2(data, level) ⇒ Object 



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# File 'lib/ykutils/stringutils.rb', line 88

def print_hier2(data, level)
  case data.class.to_s
  when "Hash"
    data.each do |k, v|
      #        puts "#{indent(level)}#{k}|#{v.class} #{if v.class.to_s == 'String' then v.size else '' end }"
      str = "#{indent(level)}#{k}|#{v.class}"
      if v.instance_of?(Array)
        num = v.size
        str += "|#{num}"
        "#{str}###################" if num > 1
      end
      #        puts str
      print_hier_2(v, level + 1) if k != "group"
    end
  when "Array"
    data.each do |v|
      print_hier_2(v, level + 1)
    end
    # else
    #      puts "#{indent(level)}|#{data.class}"
  end
end