Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/wukong/extensions/blank.rb,
lib/wukong/schema.rb,
lib/wukong/schema.rb,
lib/wukong/schema.rb,
lib/wukong/schema.rb

Overview

class FalseClass

Direct Known Subclasses

Wukong::Datatypes::Blob, Wukong::Datatypes::Csv, Wukong::Datatypes::FilePath, Wukong::Datatypes::Flag, Wukong::Datatypes::IPAddress, Wukong::Datatypes::Json, Wukong::Datatypes::Text, Wukong::Datatypes::URI, Wukong::Datatypes::Yaml

Class Method Summary

• .to_avro ⇒ Object
• .to_pig ⇒ Object
• .to_sql ⇒ Object

Instance Method Summary

• #blank? ⇒ TrueClass, FalseClass

  Strips out whitespace then tests if the string is empty.

• #to_avro ⇒ Object
• #to_pig ⇒ Object
• #to_sql ⇒ Object

Class Method Details

.to_avro ⇒ Object

# File 'lib/wukong/schema.rb', line 64

def to_avro() 'string'        end

.to_pig ⇒ Object

# File 'lib/wukong/schema.rb', line 35

def to_pig() 'chararray'     end

.to_sql ⇒ Object

# File 'lib/wukong/schema.rb', line 10

def to_sql() 'VARCHAR(255) CHARACTER SET ASCII' end

Instance Method Details

#blank? ⇒ TrueClass, FalseClass

Strips out whitespace then tests if the string is empty.

"".blank?         #=>  true
"     ".blank?    #=>  true
" hey ho ".blank? #=>  false

Returns:

• (TrueClass, FalseClass)

# File 'lib/wukong/extensions/blank.rb', line 90

def blank?
  strip.empty?
end

#to_avro ⇒ Object

# File 'lib/wukong/schema.rb', line 68

def to_avro() self.to_s ;     end

#to_pig ⇒ Object

# File 'lib/wukong/schema.rb', line 39

def to_pig() self.to_s ; end

#to_sql ⇒ Object

# File 'lib/wukong/schema.rb', line 22

def to_sql() self             ; end