---

headers.rdoc

====== Option +headers+ Specifies a boolean, \Symbol, \Array, or \String to be used to define column headers. Default value: CSV::DEFAULT_OPTIONS.fetch(:headers) # => false --- Without +headers+: str = <<-EOT Name,Count foo,0 bar,1 bax,2 EOT csv = CSV.new(str) csv # => #<CSV io_type:StringIO encoding:UTF-8 lineno:0 col_sep:"," row_sep:"\n" quote_char:"\""> csv.headers # => nil csv.shift # => ["Name", "Count"] --- If set to +true+ or the \Symbol +:first_row+, the first row of the data is treated as a row of headers: str = <<-EOT Name,Count foo,0 bar,1 bax,2 EOT csv = CSV.new(str, headers: true) csv # => #<CSV io_type:StringIO encoding:UTF-8 lineno:2 col_sep:"," row_sep:"\n" quote_char:"\"" headers:["Name", "Count"]> csv.headers # => ["Name", "Count"] csv.shift # => #<CSV::Row "Name":"bar" "Count":"1"> --- If set to an \Array, the \Array elements are treated as headers: str = <<-EOT foo,0 bar,1 bax,2 EOT csv = CSV.new(str, headers: ['Name', 'Count']) csv csv.headers # => ["Name", "Count"] csv.shift # => #<CSV::Row "Name":"bar" "Count":"1"> --- If set to a \String +str+, method <tt>CSV::parse_line(str, options)</tt> is called with the current +options+, and the returned \Array is treated as headers: str = <<-EOT foo,0 bar,1 bax,2 EOT csv = CSV.new(str, headers: 'Name,Count') csv csv.headers # => ["Name", "Count"] csv.shift # => #<CSV::Row "Name":"bar" "Count":"1">

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docroot: /home/induvedam/public_html

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curdir: /opt/alt/ruby34/share/gems/gems/csv-3.3.2/doc/csv/options/parsing

	.		4096
	..		53
X	converters.rdoc		1496
X	empty_value.rdoc		400
X	field_size_limit.rdoc		1191
X	header_converters.rdoc		1473
X	headers.rdoc		1472
X	liberal_parsing.rdoc		1535
X	nil_value.rdoc		351
X	return_headers.rdoc		568
X	skip_blanks.rdoc		784
X	skip_lines.rdoc		1084
X	strip.rdoc		363
X	unconverted_fields.rdoc		976