Class: String

Inherits:
Object show all
Defined in:
opal/stdlib/pp.rb,
opal/stdlib/json.rb,
opal/stdlib/native.rb,
opal/stdlib/shellwords.rb,
opal/stdlib/bigdecimal/util.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#pretty_print(q) ⇒ Object

:nodoc:



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# File 'opal/stdlib/pp.rb', line 415

def pretty_print(q) # :nodoc:
  lines = self.lines
  if lines.size > 1
    q.group(0, '', '') do
      q.seplist(lines, lambda { q.text ' +'; q.breakable }) do |v|
        q.pp v
      end
    end
  else
    q.text inspect
  end
end

#shellescape ⇒ Object

call-seq: str.shellescape => string

Escapes +str+ so that it can be safely used in a Bourne shell command line.

See Shellwords.shellescape for details.



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# File 'opal/stdlib/shellwords.rb', line 224

def shellescape
  Shellwords.escape(self)
end

#shellsplit ⇒ Object

call-seq: str.shellsplit => array

Splits +str+ into an array of tokens in the same way the UNIX Bourne shell does.

See Shellwords.shellsplit for details.



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# File 'opal/stdlib/shellwords.rb', line 213

def shellsplit
  Shellwords.split(self)
end

#to_d ⇒ Object

call-seq: str.to_d -> bigdecimal

Returns the result of interpreting leading characters in +str+ as a BigDecimal.

require 'bigdecimal'
require 'bigdecimal/util'

"0.5".to_d             # => 0.5e0
"123.45e1".to_d        # => 0.12345e4
"45.67 degrees".to_d   # => 0.4567e2

See also BigDecimal::new.



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# File 'opal/stdlib/bigdecimal/util.rb', line 68

def to_d
  BigDecimal(`#{self}.replace("_", '').replace(/ .*$/,'')`)
end

#to_json ⇒ Object 



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# File 'opal/stdlib/json.rb', line 189

def to_json
  `JSON.stringify(self)`
end

#to_n ⇒ Object

Returns the internal JavaScript value (with valueOf).

Returns:

  • the internal JavaScript value (with valueOf).



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# File 'opal/stdlib/native.rb', line 460

def to_n
  `self.valueOf()`
end