Class: Reportinator::StringFunction

Inherits:
Function show all
Defined in:
lib/reportinator/functions/string.rb

Constant Summary collapse

PREFIXES = 
[]

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Function

parse, #parse_and_execute_value, #parse_value, #prefixes

Methods inherited from Base

config, #config, logger, #logger

Methods included from Helpers

#merge_hash, #merge_hash!, #symbolize_attributes

Class Method Details

.accepts?(input) ⇒ Boolean

Returns:

  • (Boolean) 


8
9
10
11
12
13
14
15
 
# File 'lib/reportinator/functions/string.rb', line 8

def self.accepts? input
  return false unless input.instance_of? String
  return false if self::PREFIXES.empty?
  self::PREFIXES.each do |prefix|
    return true if input.start_with? prefix
  end
  false
end

Instance Method Details

#get ⇒ Object 



17
18
19
20
21
 
# File 'lib/reportinator/functions/string.rb', line 17

def get
  raise "Function missing output!" unless respond_to? :output
  set_attributes
  output
end

#set_attributes ⇒ Object 



23
24
25
26
27
 
# File 'lib/reportinator/functions/string.rb', line 23

def set_attributes
  prefix = get_prefix(element)
  self.prefix = prefix
  self.body = element.sub(prefix, "")
end