Class: Array

Inherits:

Object

• Object
• Array

show all

Defined in:

lib/pp.rb,
lib/csv.rb,
lib/mkmf.rb,
lib/abbrev.rb,
lib/shellwords.rb,
lib/rexml/xpath_parser.rb

Instance Method Summary (collapse)

• - (Object) abbrev(pattern = nil)

  Calculates the set of unambiguous abbreviations for the strings in self.

• - (Object) dclone
• - (Object) pretty_print(q)
• - (Object) pretty_print_cycle(q)
• - (Object) quote

  Wraps all strings in escaped quotes if they contain whitespace.

• - (Object) shelljoin

  call-seq:.

• - (Object) to_csv(options = Hash.new)

  Equivalent to CSV::generate_line(self, options).

%w{ car cone }.abbrev   #=> { "ca" => "car", "car" => "car",
                              "co" => "cone", "con" => cone",
                              "cone" => "cone" }

90
91
92

# File 'lib/abbrev.rb', line 90

def abbrev(pattern = nil)
  Abbrev::abbrev(self, pattern)
end

22
23
24
25
26
27

# File 'lib/rexml/xpath_parser.rb', line 22

def dclone
  klone = self.clone
  klone.clear
  self.each{|v| klone << v.dclone}
  klone
end

336
337
338
339
340
341
342

# File 'lib/pp.rb', line 336

def pretty_print(q)
  q.group(1, '[', ']') {
    q.seplist(self) {|v|
      q.pp v
    }
  }
end

344
345
346

# File 'lib/pp.rb', line 344

def pretty_print_cycle(q)
  q.text(empty? ? '[]' : '[...]')
end

192
193
194

# File 'lib/mkmf.rb', line 192

def quote
  map {|s| s.quote}
end

array.shelljoin => string

153
154
155

# File 'lib/shellwords.rb', line 153

def shelljoin
  Shellwords.join(self)
end

2329
2330
2331

# File 'lib/csv.rb', line 2329

def to_csv(options = Hash.new)
  CSV.generate_line(self, options)
end