Class: Emailvision::Tools

Inherits:
Object
  • Object
show all
Defined in:
lib/emailvision/tools.rb

Overview

Toolbox for the API This class is mainly used to convert data

Class Method Summary collapse

Class Method Details

.date_format(date) ⇒ Object 



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# File 'lib/emailvision/tools.rb', line 29

def self.date_format(date)
  date.strftime('%d/%m/%Y')
end

.date_time_format(datetime) ⇒ Object 



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# File 'lib/emailvision/tools.rb', line 25

def self.date_time_format(datetime)
  datetime.strftime("%Y-%m-%dT%H:%M:%S")
end

.r_camelize(obj) ⇒ Object

Convert hash keys to camel case

Parameters:

  • structure (Object) —

    to camelize

Returns:

  • (Object) —

    structure with keys camelized (if any)



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# File 'lib/emailvision/tools.rb', line 38

def self.r_camelize(obj)
  if obj.is_a?(Hash)
    new_obj = {}
    obj.each do |key, value|
      new_obj[key.to_s.camelize(:lower).to_sym] = r_camelize value
    end
    new_obj
  elsif obj.is_a?(Array)
    new_obj = []
    obj.each_with_index do |item, index|
      new_obj[index] = r_camelize item
    end
    new_obj
  else
    obj
  end
end

.r_each(hash) { ... } ⇒ Object

Iterate throught a Hash recursively

Parameters:

  • structure (Hash) —

    to iterate

Yields:

  • called for each data



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# File 'lib/emailvision/tools.rb', line 78

def self.r_each(hash, &block)
  return enum_for(:dfs, hash) unless block
 
  result = {}
  if hash.is_a?(Hash)
    hash.map do |k,v|
      result[k] = if v.is_a? Array
        v.map do |elm|
          r_each(elm, &block)
        end
      elsif v.is_a? Hash
        r_each(v, &block)
      else
        yield(v)
      end
    end
  else
    result = yield(hash)
  end

  result
end

.sanitize_parameters(parameters) ⇒ Hash

Sanitize values from a Hash

Parameters:

  • hash (Hash) —

    to sanitize

Returns:

  • (Hash) —

    sanitized hash



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# File 'lib/emailvision/tools.rb', line 13

def self.sanitize_parameters(parameters)
  r_each(parameters) do |value|
    if value.kind_of?(DateTime) or value.kind_of?(Time)
      date_time_format(value.to_datetime)
    elsif value.kind_of?(Date)
      date_format(value.to_date)
    else
      value
    end
  end
end

.to_xml_as_is(obj) ⇒ String

Convert data structure to XML

Parameters:

  • structure (Object) —

    to convert

Returns:

  • (String) —

    XML structure



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# File 'lib/emailvision/tools.rb', line 61

def self.to_xml_as_is(obj)
  obj_xml = ""

  unless obj.nil? or obj.empty?
    xml = ::Builder::XmlMarkup.new(:target=> obj_xml)
    xml.instruct! :xml, :version=> "1.0"
    tag_obj xml, obj
  end

  obj_xml
end