Results for: "Array.new"

Override to provide details of the arguments a command takes. It should return a left-justified string, one argument per line.

For example:

def usage
  "#{program_name} FILE [FILE ...]"
end

def arguments
  "FILE          name of file to find"
end

Create on demand parser.

Wraps text to width

True if the backtrace option has been specified, or debug is on.

Create the Rake tasks and actions specified by this Gem::PackageTask. (define is automatically called if a block is given to new).

Parse obj, returning an [op, version] pair. obj can be a String or a Gem::Version.

If obj is a String, it can be either a full requirement specification, like ">= 1.2", or a simple version number, like "1.2".

parse("> 1.0")                 # => [">", Gem::Version.new("1.0")]
parse("1.0")                   # => ["=", Gem::Version.new("1.0")]
parse(Gem::Version.new("1.0")) # => ["=,  Gem::Version.new("1.0")]

true if this gem has no requirements.

True if the version string matches RubyGems’ requirements.

Removes all sources from the SourceList.

A short summary of this gem’s description.

Recursively walk dependencies of this spec, executing the block for each hop.

teardown restores the process to its original state and removes the tempdir unless the KEEP_FILES environment variable was set.

Unescapes the uri which came from a CGI parameter

Prints a formatted backtrace to the errors stream if backtraces are enabled.

Display a statement.

Executes a block as self

Example:

sh.transact { system("ls", "-l") | head > STDOUT }

Components of the URI in the order.

returns the parser to be used.

Unless a URI::Parser is defined, then DEFAULT_PARSER is used.

Components of the URI in the order.

check the fragment v component against the URI::Parser Regexp for :FRAGMENT

Args

v

String

Description

public setter for the fragment component v. (with validation)

Usage

require 'uri'

uri = URI.parse("http://my.example.com/?id=25#time=1305212049")
uri.fragment = "time=1305212086"
# =>  "time=1305212086"
uri
#=> #<URI::HTTP:0x000000007a81f8 URL:http://my.example.com/?id=25#time=1305212086>

Args

uri

String

Description

parses uri and constructs either matching URI scheme object (FTP, HTTP, HTTPS, LDAP, LDAPS, or MailTo) or URI::Generic

Usage

p = URI::Parser.new
p.parse("ldap://ldap.example.com/dc=example?user=john")
#=> #<URI::LDAP:0x00000000b9e7e8 URL:ldap://ldap.example.com/dc=example?user=john>

Args

str

String to search

schemes

Patterns to apply to str

Description

Attempts to parse and merge a set of URIs If no block given , then returns the result, else it calls block for each element in result.

see also URI::Parser.make_regexp