Module: EasyType::Helpers

Included in:
Generators::Base
Defined in:
lib/easy_type/helpers.rb

Overview

Contains a set of helpe methods and classed that can be used throughtout EasyType

Defined Under Namespace

Classes: InstancesResults

Constant Summary collapse

HEADER_LINE_REGEX =

Convert a comma separated string into an Array of Hashes

Returns:

  • (Array) —

    of [InstancesResults] a special Hash

/^(\s*\-+\s*)*/

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(parent) ⇒ Object 



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# File 'lib/easy_type/helpers.rb', line 18

def self.included(parent)
  parent.extend(Helpers)
end

Instance Method Details

#camelize(lower_case_and_underscored_word, first_letter_in_uppercase = true) ⇒ Object

Camelize a string. This code is “borrowed” from RAILS. Credits and copyrights to them.



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# File 'lib/easy_type/helpers.rb', line 77

def camelize(lower_case_and_underscored_word, first_letter_in_uppercase = true)
  if first_letter_in_uppercase
    lower_case_and_underscored_word.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase }
  else
    lower_case_and_underscored_word.first.downcase + camelize(lower_case_and_underscored_word)[1..-1]
  end
end

#convert_csv_data_to_hash(csv_data, headers = [], options = {}) ⇒ Object

rubocop:disable LineLength



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# File 'lib/easy_type/helpers.rb', line 52

def convert_csv_data_to_hash(csv_data, headers = [], options = {})
  options = check_options(options)
  default_options = {
    :header_converters => lambda { |f| f ? f.strip : nil }
    # :converters=> lambda {|f| f ? f.strip : nil}
  }
  if headers != []
    default_options[:headers] = headers
  else
    default_options[:headers] = true
  end
  options = default_options.merge(options)
  skip_lines = options.delete(:skip_lines) { HEADER_LINE_REGEX }
  data = []
  EASY_CSV.parse(csv_data, options) do |row|
    data << InstancesResults[row.to_a] unless row_contains_skip_line(row, skip_lines)
  end
  data
end