Results for: "to_proc"

Returns true if this is a header row, false otherwise.

Returns true if this is a field row, false otherwise.

Returns a duplicate of self, in row mode (see Row Mode):

source = "Name,Value\nfoo,0\nbar,1\nbaz,2\n"
table = CSV.parse(source, headers: true)
table.mode # => :col_or_row
dup_table = table.by_row
dup_table.mode # => :row
dup_table.equal?(table) # => false # It's a dup

This may be used to chain method calls without changing the mode (but also will affect performance and memory usage):

dup_table.by_row[1]

Also note that changes to the duplicate table will not affect the original.

Sets the mode for self to row mode (see Row Mode); returns self:

source = "Name,Value\nfoo,0\nbar,1\nbaz,2\n"
table = CSV.parse(source, headers: true)
table.mode # => :col_or_row
table1 = table.by_row!
table.mode # => :row
table1.equal?(table) # => true # Returned self

Gets the body text from the target and outputs it to $stdout. The target can either be specified as (uri, headers), or as (host, path, port = 80); so:

Net::HTTP.get_print URI('http://www.example.com/index.html')

or:

Net::HTTP.get_print 'www.example.com', '/index.html'

you can also specify request headers:

Net::HTTP.get_print URI('http://www.example.com/index.html'), { 'Accept' => 'text/html' }

Sym#locate

for debug

for debug

Creates a socket at address

If address is multicast address then interface_address and multicast_interface can be set as optional.

A created socket is bound to interface_address. If you use IPv4 multicast then the interface of interface_address is used as the inbound interface. If interface_address is omitted or nil then ‘0.0.0.0’ or ‘::1’ is used.

If you use IPv6 multicast then multicast_interface is used as the inbound interface. multicast_interface is a network interface index. If multicast_interface is omitted then 0 (default interface) is used.