Class: CsvReader::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/csvreader/base.rb,
lib/csvreader/parser.rb

Constant Summary collapse

DEFAULT =

use/allow different “backends” e.g. ParserStd, ParserStrict, ParserTab, etc.

parser must support parse method (with and without block)
 e.g.  records = parse( data )
          -or-
       parse( data ) do |record|
       end

ParserStd.new
NUMERIC = 
ParserStd.new( numeric: true,
nan: ['#NAN', 'NAN', 'NaN', 'nan' ],
null: "" )
HUMAN = 
ParserStd.new( hashtag: true )
RFC4180 = 
ParserStrict.new
STRICT =

note: make strict its own instance (so you can change config without “breaking” rfc4180)

ParserStrict.new
EXCEL =

note: make excel its own instance (so you can change configs without “breaking” rfc4180/strict)

ParserStrict.new
MYSQL = 
ParserStrict.new( sep: "\t",
quote: false,
escape: true,
null: "\\N" )
POSTGRES = 
POSTGRESQL = ParserStrict.new( doublequote: false,
escape: true,
null: "" )
POSTGRES_TEXT = 
POSTGRESQL_TEXT = ParserStrict.new( sep: "\t",
quote: false,
escape: true,
null: "\\N" )
TAB =

(strict) tab-separated

ParserTab.new
TABLE =

space-separated e.g /[ t]+/

ParserTable.new
FIXED = 
ParserFixed.new
JSON = 
ParserJson.new
YAML = 
ParserYaml.new

Class Method Summary collapse

Class Method Details

.default ⇒ Object

alternative alias for DEFAULT



83
 
# File 'lib/csvreader/base.rb', line 83

def self.default()         DEFAULT;         end

.excel ⇒ Object

alternative alias for EXCEL



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# File 'lib/csvreader/base.rb', line 93

def self.excel()           EXCEL;           end

.f ⇒ Object 



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# File 'lib/csvreader/base.rb', line 104

def self.f()               fixed;           end

.fix ⇒ Object 



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# File 'lib/csvreader/base.rb', line 103

def self.fix()             fixed;           end

.fixed ⇒ Object 



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# File 'lib/csvreader/base.rb', line 102

def self.fixed()           FIXED;           end

.hum ⇒ Object 



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# File 'lib/csvreader/base.rb', line 88

def self.hum()             human;           end

.human ⇒ Object 



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# File 'lib/csvreader/base.rb', line 87

def self.human()           HUMAN;           end

.hxl ⇒ Object

HXL (humanitarian eXchange language)



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# File 'lib/csvreader/base.rb', line 89

def self.hxl()             human;           end

.j ⇒ Object 



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# File 'lib/csvreader/base.rb', line 107

def self.j()               json;            end

.json ⇒ Object 



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# File 'lib/csvreader/base.rb', line 106

def self.json()            JSON;            end

.mysql ⇒ Object 



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# File 'lib/csvreader/base.rb', line 94

def self.mysql()           MYSQL;           end

.n ⇒ Object 



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# File 'lib/csvreader/base.rb', line 86

def self.n()               numeric;         end

.num ⇒ Object 



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# File 'lib/csvreader/base.rb', line 85

def self.num()             numeric;         end

.numeric ⇒ Object 



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# File 'lib/csvreader/base.rb', line 84

def self.numeric()         NUMERIC;         end

.postgres ⇒ Object 



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# File 'lib/csvreader/base.rb', line 96

def self.postgres()        postgresql;      end

.postgres_text ⇒ Object 



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# File 'lib/csvreader/base.rb', line 98

def self.postgres_text()   postgresql_text; end

.postgresql ⇒ Object 



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# File 'lib/csvreader/base.rb', line 95

def self.postgresql()      POSTGRESQL;      end

.postgresql_text ⇒ Object 



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# File 'lib/csvreader/base.rb', line 97

def self.postgresql_text() POSTGRESQL_TEXT; end

.rfc4180 ⇒ Object

alternative alias for RFC4180



92
 
# File 'lib/csvreader/base.rb', line 92

def self.rfc4180()         RFC4180;         end

.strict ⇒ Object

alternative alias for STRICT



91
 
# File 'lib/csvreader/base.rb', line 91

def self.strict()          STRICT;          end

.tab ⇒ Object 



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# File 'lib/csvreader/base.rb', line 100

def self.tab()             TAB;             end

.table ⇒ Object 



101
 
# File 'lib/csvreader/base.rb', line 101

def self.table()           TABLE;           end

.y ⇒ Object 



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# File 'lib/csvreader/base.rb', line 109

def self.y()               yaml;            end

.yaml ⇒ Object 



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# File 'lib/csvreader/base.rb', line 108

def self.yaml()            YAML;            end