Results for: "String#[]"

Return the configuration information for key.

Return value associated with key from database.

Returns nil if there is no such key.

See fetch for more information.

Returns the value associated with the given key if found.

If key is not found, returns nil.

Returns the value associated with the given key if found.

If key is not found, returns nil.

Returns the function mapped to name, that was created by either Fiddle::Importer.extern or Fiddle::Importer.bind

Get the value for the parameter with a given key.

If the parameter has multiple values, only the first will be retrieved; use params to get the array of values.

Returns the string field value for the case-insensitive field key, or nil if there is no such key; see Fields:

res = Net::HTTP.get_response(hostname, '/todos/1')
res['Connection'] # => "keep-alive"
res['Nosuch']     # => nil

Note that some field values may be retrieved via convenience methods; see Getters.

Returns a string containing the IP address representation in canonical form.

Convert self to to_enc. to_enc and from_enc are given as constants of Kconv or Encoding objects.

Convert self to ISO-2022-JP

Convert self to EUC-JP

Convert self to Shift_JIS

Convert self to UTF-8

Convert self to UTF-16

Convert self to UTF-32

Convert self to locale encoding

Returns whether self‘s encoding is EUC-JP or not.

Returns whether self‘s encoding is Shift_JIS or not.

Returns whether self‘s encoding is ISO-2022-JP or not.

Returns whether self‘s encoding is UTF-8 or not.

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

See Shellwords.shellsplit for details.

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

See Shellwords.shellescape for details.

Extracts data from self, forming objects that become the elements of a new array; returns that array. See Packed Data.