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--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Parse a line from string. Consider using CSV.parse_line instead. To parse lines in CSV string, see EXAMPLE below.
- !ruby/struct:SM::Flow::P
body: EXAMPLE
- !ruby/struct:SM::Flow::VERB
body: " src = "a,b\\r\\nc,d\\r\\ne,f"\n idx = 0\n begin\n parsed = []\n parsed_cells, idx = CSV.parse_row(src, idx, parsed)\n puts "Parsed #{ parsed_cells } cells."\n p parsed\n end while parsed_cells > 0\n"
- !ruby/struct:SM::Flow::P
body: ARGS
- !ruby/struct:SM::Flow::VERB
body: " src: a CSV data to be parsed. Must respond '[](idx)'.\n src[](idx) must return a char. (Not a string such as 'a', but 97).\n src[](idx_out_of_bounds) must return nil. A String satisfies this\n requirement.\n idx: index of parsing location of 'src'. 0 origin.\n out_dev: buffer for parsed cells. Must respond '<<(aString)'.\n col_sep: Column separator. ?, by default. If you want to separate\n fields with semicolon, give ?; here.\n row_sep: Row separator. nil by default. nil means "\\r\\n or \\n". If you\n want to separate records with \\r, give ?\\r here.\n"
- !ruby/struct:SM::Flow::P
body: RETURNS
- !ruby/struct:SM::Flow::VERB
body: " parsed_cells: num of parsed cells.\n idx: index of next parsing location of 'src'.\n"
full_name: CSV::parse_row
is_singleton: true
name: parse_row
params: (src, idx, out_dev, fs = nil, rs = nil)
visibility: public