Results for: "Pathname"

If the access mode is :row or :col_or_row, and each argument is either an Integer or a Range, returns rows. Otherwise, returns columns data.

In either case, the returned values are in the order specified by the arguments. Arguments may be repeated.

Returns rows as an Array of CSV::Row objects.

No argument:

source = "Name,Value\nfoo,0\nbar,1\nbaz,2\n"
table = CSV.parse(source, headers: true)
table.values_at # => []

One index:

values = table.values_at(0)
values # => [#<CSV::Row "Name":"foo" "Value":"0">]

Two indexes:

values = table.values_at(2, 0)
values # => [#<CSV::Row "Name":"baz" "Value":"2">, #<CSV::Row "Name":"foo" "Value":"0">]

One Range:

values = table.values_at(1..2)
values # => [#<CSV::Row "Name":"bar" "Value":"1">, #<CSV::Row "Name":"baz" "Value":"2">]

Ranges and indexes:

values = table.values_at(0..1, 1..2, 0, 2)
pp values

Output:

[#<CSV::Row "Name":"foo" "Value":"0">,
 #<CSV::Row "Name":"bar" "Value":"1">,
 #<CSV::Row "Name":"bar" "Value":"1">,
 #<CSV::Row "Name":"baz" "Value":"2">,
 #<CSV::Row "Name":"foo" "Value":"0">,
 #<CSV::Row "Name":"baz" "Value":"2">]

Returns columns data as row Arrays, each consisting of the specified columns data for that row:

values = table.values_at('Name')
values # => [["foo"], ["bar"], ["baz"]]
values = table.values_at('Value', 'Name')
values # => [["0", "foo"], ["1", "bar"], ["2", "baz"]]

Returns a human readable string that contains corrections. This formatter is designed to be less verbose to not take too much screen space while being helpful enough to the user.

@example

formatter = DidYouMean::Formatter.new

# displays suggestions in two lines with the leading empty line
puts formatter.message_for(["methods", "method"])

Did you mean?  methods
                method
# => nil

# displays an empty line
puts formatter.message_for([])

# => nil

Returns a human readable string that contains corrections. This formatter is designed to be less verbose to not take too much screen space while being helpful enough to the user.

@example

formatter = DidYouMean::Formatter.new

# displays suggestions in two lines with the leading empty line
puts formatter.message_for(["methods", "method"])

Did you mean?  methods
                method
# => nil

# displays an empty line
puts formatter.message_for([])

# => nil

Returns a human readable string that contains corrections. This formatter is designed to be less verbose to not take too much screen space while being helpful enough to the user.

@example

formatter = DidYouMean::Formatter.new

# displays suggestions in two lines with the leading empty line
puts formatter.message_for(["methods", "method"])

Did you mean?  methods
                method
# => nil

# displays an empty line
puts formatter.message_for([])

# => nil

Creates a DRb::DRbObject given the reference information to the remote host uri and object ref.

Creates a DRb::DRbObject given the reference information to the remote host uri and object ref.