Results for: "to_proc"

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Returns a duplicate of self, in mixed mode (see Mixed Mode):

source = "Name,Value\nfoo,0\nbar,1\nbaz,2\n"
table = CSV.parse(source, headers: true).by_col!
table.mode # => :col
dup_table = table.by_col_or_row
dup_table.mode # => :col_or_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_col_or_row['Name']

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

Sets the mode for self to mixed mode (see Mixed Mode); returns self:

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

Editline

vi-kill-line-prev (vi: Ctrl-U) Delete the string from the beginning of the edit buffer to the cursor and save it to the cut buffer.

GNU Readline

unix-line-discard (C-u) Kill backward from the cursor to the beginning of the current line.

Suggests gems based on the supplied gem_name. Returns an array of alternative gem names.

Add local/remote options to the command line parser.

Extract platform given on the command line

For debugging output