Class: Cure::Transformation::Transform

Inherits:
Object
  • Object
show all
Includes:
Configuration, Helpers::FileHelpers, Log
Defined in:
lib/cure/transformation/transform.rb

Overview

Operational file for conducting transforms

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Configuration

#config, #create_config, #register_config

Methods included from Helpers::FileHelpers

#clean_dir, #read_file, #with_file, #with_temp_dir

Methods included from Log

#log_debug, #log_error, #log_info, #log_warn

Constructor Details

#initialize(candidates) ⇒ Transform

Returns a new instance of Transform.

Parameters:



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# File 'lib/cure/transformation/transform.rb', line 22

def initialize(candidates)
  @candidates = candidates
end

Instance Attribute Details

#candidates ⇒ Array<Candidate>

Returns:



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# File 'lib/cure/transformation/transform.rb', line 19

def candidates
  @candidates
end

Instance Method Details

#transform_content(parsed_content) ⇒ Hash<String,TransformResult>

Returns # make this transformation results?.

Parameters:

  • parsed_content (ParsedCSV)

Returns:



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# File 'lib/cure/transformation/transform.rb', line 28

def transform_content(parsed_content)
  parsed_content.content.each_with_object({}) do |section, hash|
    ctx = TransformResult.new
    section["rows"].each do |row|
      ctx.row_count += 1

      if ctx.row_count == 1
        ctx.extract_column_headers(row)
        next
      end

      row = transform(section["name"], ctx.column_headers, row)
      ctx.add_transformed_row(row)
    end

    hash[section["name"]] = ctx
  end
end