Class: Chop::Form::Field

Inherits:
Struct
  • Object
show all
Defined in:
lib/chop/form.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#field ⇒ Object

Returns the value of attribute field

Returns:

  • (Object) —

    the current value of field



56
57
58
 
# File 'lib/chop/form.rb', line 56

def field
  @field
end

#label ⇒ Object

Returns the value of attribute label

Returns:

  • (Object) —

    the current value of label



56
57
58
 
# File 'lib/chop/form.rb', line 56

def label
  @label
end

#path ⇒ Object

Returns the value of attribute path

Returns:

  • (Object) —

    the current value of path



56
57
58
 
# File 'lib/chop/form.rb', line 56

def path
  @path
end

#session ⇒ Object

Returns the value of attribute session

Returns:

  • (Object) —

    the current value of session



56
57
58
 
# File 'lib/chop/form.rb', line 56

def session
  @session
end

#value ⇒ Object

Returns the value of attribute value

Returns:

  • (Object) —

    the current value of value



56
57
58
 
# File 'lib/chop/form.rb', line 56

def value
  @value
end

Class Method Details

.candidates ⇒ Object 



70
71
72
73
74
 
# File 'lib/chop/form.rb', line 70

def self.candidates
  descendants.sort_by do |a|
    a == Chop::Form::Default ? 1 : -1 # ensure Default comes last
  end
end

.for(session, label, value, path) ⇒ Object 



57
58
59
60
61
62
 
# File 'lib/chop/form.rb', line 57

def self.for session, label, value, path
  field = session.find_field(label)
  candidates.map do |klass|
    klass.new(session, label, value, path, field)
  end.find(&:matches?)
end

.from(session, field) ⇒ Object 



64
65
66
67
68
 
# File 'lib/chop/form.rb', line 64

def self.from session, field
  candidates.map do |klass|
    klass.new(session, nil, nil, nil, field)
  end.find(&:matches?)
end

Instance Method Details

#get_value ⇒ Object 



76
77
78
 
# File 'lib/chop/form.rb', line 76

def get_value
  field.value
end