Class: Sycsvpro::RowFilter

Inherits:
Filter
  • Object
show all
Includes:
Dsl
Defined in:
lib/sycsvpro/row_filter.rb

Overview

Filters rows based on provided patterns

Constant Summary

Constants included from Dsl

Dsl::COMMA_SPLITTER_REGEX

Instance Attribute Summary

Attributes inherited from Filter

#boolean_filter, #date_format, #filter, #pattern, #pivot, #types

Instance Method Summary collapse

Methods included from Dsl

#clean_up, #params, #rows, #split_by_comma_regex, #str2utf8, #unstring, #write_to

Methods inherited from Filter

#has_filter?, #initialize, #match_boolean_filter?, #method_missing, #pivot_each_column

Constructor Details

This class inherits a constructor from Sycsvpro::Filter

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Sycsvpro::Filter

Instance Method Details

#process(object, options = {}) ⇒ Object

Processes the filter on the given row



13
14
15
16
17
18
19
20
21
22
 
# File 'lib/sycsvpro/row_filter.rb', line 13

def process(object, options={})
  object = unstring(object)
  return object unless has_filter?
  filtered = !filter.flatten.uniq.index(options[:row]).nil?
  pattern.each do |p|
    filtered = (filtered or !(object =~ Regexp.new(p)).nil?)
  end
  filtered = (filtered or match_boolean_filter?(object.split(';')))
  filtered ? object : nil
end