Class: Csvtool::Interface::CLI::Workflows::Steps::RowRandomization::CollectInputsStep

Inherits:
Object
  • Object
show all
Defined in:
lib/csvtool/interface/cli/workflows/steps/row_randomization/collect_inputs_step.rb

Instance Method Summary collapse

Constructor Details

#initialize(file_path_prompt:, separator_prompt:, headers_present_prompt:, seed_prompt:) ⇒ CollectInputsStep

Returns a new instance of CollectInputsStep.



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# File 'lib/csvtool/interface/cli/workflows/steps/row_randomization/collect_inputs_step.rb', line 10

def initialize(file_path_prompt:, separator_prompt:, headers_present_prompt:, seed_prompt:)
  @file_path_prompt = file_path_prompt
  @separator_prompt = separator_prompt
  @headers_present_prompt = headers_present_prompt
  @seed_prompt = seed_prompt
end

Instance Method Details

#call(context) ⇒ Object 



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# File 'lib/csvtool/interface/cli/workflows/steps/row_randomization/collect_inputs_step.rb', line 17

def call(context)
  file_path = @file_path_prompt.call
  col_sep = @separator_prompt.call
  return :halt if col_sep.nil?

  headers_present = @headers_present_prompt.call
  header_result = context.fetch(:use_case).read_headers(
    file_path: file_path,
    col_sep: col_sep,
    headers_present: headers_present
  )
  unless header_result.ok?
    context.fetch(:handle_error).call(header_result)
    return :halt
  end

  seed = @seed_prompt.call
  return :halt if seed == Interface::CLI::Prompts::SeedPrompt::INVALID

  context[:file_path] = file_path
  context[:col_sep] = col_sep
  context[:headers_present] = headers_present
  context[:headers] = header_result.data[:headers]
  context[:seed] = seed
  nil
end