Module: CreateTable::Parser

Included in:
CreateTable, Column, Index
Defined in:
lib/create_table/parser.rb

Constant Summary collapse

SQL_COMMENT =

ostermiller.org/findcomment.html

%r{/\*(?:.|[\r\n])*?\*/}m

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.remove_comments(str) ⇒ Object 



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# File 'lib/create_table/parser.rb', line 3

def Parser.remove_comments(str)
  str.gsub SQL_COMMENT, ''
end

Instance Method Details

#read(data, s, p) ⇒ Object 



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# File 'lib/create_table/parser.rb', line 10

def read(data, s, p)
  data[s...p].pack('c*')
end

#read_quoted(data, s, p) ⇒ Object 



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# File 'lib/create_table/parser.rb', line 14

def read_quoted(data, s, p)
  memo = read data, s, p
  memo.gsub! %{\\\'}, %{'}
  memo.gsub! %{\\\"}, %{"}
  memo.gsub! /(['"])\1/, '\1'
  memo
end