✏️ Editing: parse-c.ri Read Only

U:RDoc::AnyMethod[iI"
parse:ETI"CSV::parse;TT:privateo:RDoc::Markup::Document:@parts[@o:RDoc::Markup::Paragraph;	[I";Parses +string+ or +io+ using the specified +options+.;To:RDoc::Markup::BlankLine�o:RDoc::Markup::List:
@type:BULLET:@items[o:RDoc::Markup::ListItem:@label0;	[o;
;	[I"3Argument +string+ should be a \String object; ;TI"Kit will be put into a new StringIO object positioned at the beginning.;To;;0;	[o;
;	[I"2Argument +io+ should be an IO object that is:;To;;
;;[o;;0;	[o;
;	[I"?Open for reading; on return, the IO object will be closed.;To;;0;	[o;
;	[I""Positioned at the beginning. ;TI"ETo position at the end, for appending, use method CSV.generate. ;TI"GFor any other positioning, pass a preset \StringIO object instead.;To;;0;	[o;
;	[I"XArgument +options+: see {Options for Parsing}[#class-CSV-label-Options+for+Parsing];T@S:RDoc::Markup::Heading:
leveli:	textI"Without Option +headers+;T@o;
;	[I"FWithout {option +headers+}[#class-CSV-label-Option+headers] case.;T@o;
;	[I".These examples assume prior execution of:;To:RDoc::Markup::Verbatim;	[I"&string = "foo,0\nbar,1\nbaz,2\n"
;TI"path = 't.csv'
;TI"File.write(path, string)
;T:@format0S:RDoc::Markup::Rule:weighti@o;
;	[I"MWith no block given, returns an \Array of Arrays formed from the source.;T@o;
;	[I"Parse a \String:;To;;	[I" a_of_a = CSV.parse(string)
;TI"<a_of_a # => [["foo", "0"], ["bar", "1"], ["baz", "2"]]
;T;0o;
;	[I"Parse an open \File:;To;;	[	I"(a_of_a = File.open(path) do |file|
;TI"  CSV.parse(file)
;TI"	end
;TI"<a_of_a # => [["foo", "0"], ["bar", "1"], ["baz", "2"]]
;T;0S;;i@o;
;	[I">With a block given, calls the block with each parsed row:;T@o;
;	[I"Parse a \String:;To;;	[I"&CSV.parse(string) {|row| p row }
;T;0o;
;	[I"Output:;To;;	[I"["foo", "0"]
;TI"["bar", "1"]
;TI"["baz", "2"]
;T;0o;
;	[I"Parse an open \File:;To;;	[I"File.open(path) do |file|
;TI"&  CSV.parse(file) {|row| p row }
;TI"	end
;T;0o;
;	[I"Output:;To;;	[I"["foo", "0"]
;TI"["bar", "1"]
;TI"["baz", "2"]
;T;0S;;i;I"With Option +headers+;T@o;
;	[I"CWith {option +headers+}[#class-CSV-label-Option+headers] case.;T@o;
;	[I".These examples assume prior execution of:;To;;	[I"2string = "Name,Count\nfoo,0\nbar,1\nbaz,2\n"
;TI"path = 't.csv'
;TI"File.write(path, string)
;T;0S;;i@o;
;	[I"MWith no block given, returns a CSV::Table object formed from the source.;T@o;
;	[I"Parse a \String:;To;;	[I"?csv_table = CSV.parse(string, headers: ['Name', 'Count'])
;TI">csv_table # => #<CSV::Table mode:col_or_row row_count:5>
;T;0o;
;	[I"Parse an open \File:;To;;	[	I"+csv_table = File.open(path) do |file|
;TI"3  CSV.parse(file, headers: ['Name', 'Count'])
;TI"	end
;TI">csv_table # => #<CSV::Table mode:col_or_row row_count:4>
;T;0S;;i@o;
;	[I"?With a block given, calls the block with each parsed row, ;TI"2which has been formed into a CSV::Row object:;T@o;
;	[I"Parse a \String:;To;;	[I"BCSV.parse(string, headers: ['Name', 'Count']) {|row| p row }
;T;0o;
;	[I"Output:;To;;	[I"+# <CSV::Row "Name":"foo" "Count":"0">
;TI"+# <CSV::Row "Name":"bar" "Count":"1">
;TI"+# <CSV::Row "Name":"baz" "Count":"2">
;T;0o;
;	[I"Parse an open \File:;To;;	[I"File.open(path) do |file|
;TI"B  CSV.parse(file, headers: ['Name', 'Count']) {|row| p row }
;TI"	end
;T;0o;
;	[I"Output:;To;;	[I"+# <CSV::Row "Name":"foo" "Count":"0">
;TI"+# <CSV::Row "Name":"bar" "Count":"1">
;TI"+# <CSV::Row "Name":"baz" "Count":"2">
;T;0S;;i@o;
;	[I"ORaises an exception if the argument is not a \String object or \IO object:;To;;	[I"G# Raises NoMethodError (undefined method `close' for :foo:Symbol)
;TI"CSV.parse(:foo);T;0:
@fileI"lib/csv.rb;T:0@omit_headings_from_table_of_contents_below0I"�parse(string) -> array_of_arrays
parse(io) -> array_of_arrays
parse(string, headers: ..., **options) -> csv_table
parse(io, headers: ..., **options) -> csv_table
parse(string, **options) {|row| ... }
parse(io, **options) {|row| ... }
;T0[�I"(str, **options, &block);T@�FI"CSV;TcRDoc::NormalClass00

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