Class: CSVR::App

Inherits:
Object
  • Object
show all
Includes:
Parse, Format
Defined in:
lib/csvr.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Format

headers, row, type

Methods included from Parse

filter, headers, index, rows, type

Constructor Details

#initialize(file) ⇒ App

Returns a new instance of App.



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# File 'lib/csvr.rb', line 22

def initialize(file)
	@file = file
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/csvr.rb', line 19

def file
  @file
end

#filters ⇒ Object

Returns the value of attribute filters.



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# File 'lib/csvr.rb', line 20

def filters
  @filters
end

#headers ⇒ Object

Returns the value of attribute headers.



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# File 'lib/csvr.rb', line 20

def headers
  @headers
end

#rows ⇒ Object (readonly)

Returns the value of attribute rows.



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# File 'lib/csvr.rb', line 19

def rows
  @rows
end

#types ⇒ Object (readonly)

Returns the value of attribute types.



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# File 'lib/csvr.rb', line 19

def types
  @types
end

Instance Method Details

#create(db, table) ⇒ Object 



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# File 'lib/csvr.rb', line 39

def create(db, table)
	self.parse
	self.format
	db = Database.new(db, table, @headers, @rows)
	db.create
end

#format ⇒ Object 



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# File 'lib/csvr.rb', line 34

def format
	@headers = Format.headers(@headers, @types) unless @types.nil?
	@rows = @rows.map{ |row| Format.row(row) }
end

#parse ⇒ Object 



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# File 'lib/csvr.rb', line 26

def parse
	@headers ||= CSVR::Parse.headers(@file)
	@rows = CSVR::Parse.rows(@file, @headers, @filters)
	puts "HEADERS: #{@headers}, #{@headers.class}"
	puts "ROWS: #{@rows.sample}, #{@rows.sample.class}, #{@rows.class}, #{@rows.empty?}"
	@types = CSVR::Parse.type(@headers, @rows[0]) unless @rows.empty?
end