Class: Gloo::Objs::String
- Inherits:
-
Core::Obj
- Object
- Core::Baseo
- Core::Obj
- Gloo::Objs::String
- Defined in:
- lib/gloo/objs/basic/string.rb
Constant Summary collapse
- KEYWORD =
'string'.freeze
- KEYWORD_SHORT =
'str'.freeze
Constants inherited from Core::Baseo
Core::Baseo::NOT_IMPLEMENTED_ERR
Instance Attribute Summary
Attributes inherited from Core::Obj
Attributes inherited from Core::Baseo
Class Method Summary collapse
-
.messages ⇒ Object
Get a list of message names that this object receives.
-
.short_typename ⇒ Object
The short name of the object type.
-
.typename ⇒ Object
The name of the object type.
Instance Method Summary collapse
-
#msg_decode64 ⇒ Object
Decode the string from base64.
-
#msg_down ⇒ Object
Convert string to lower case.
-
#msg_encode64 ⇒ Object
Encode the string as base64.
-
#msg_escape ⇒ Object
Escape the string.
-
#msg_gen_alphanumeric ⇒ Object
Generate a random alphanumeric string.
-
#msg_gen_base64 ⇒ Object
Generate a random base64 string.
-
#msg_gen_hex ⇒ Object
Generate a random hex string.
-
#msg_gen_uuid ⇒ Object
Generate a new UUID in the string.
-
#msg_size ⇒ Object
Get the size of the string.
-
#msg_unescape ⇒ Object
Unescape the string.
-
#msg_up ⇒ Object
Convert string to upper case.
-
#set_value(new_value) ⇒ Object
Set the value with any necessary type conversions.
Methods inherited from Core::Obj
#add_child, #add_children_on_create?, #add_default_children, can_create?, #can_receive_message?, #child_count, #child_index, #contains_child?, #delete_children, #dispatch, #display_value, #find_add_child, #find_child, help, inherited, #initialize, #is_alias?, #is_function?, #msg_reload, #msg_unload, #multiline_value?, #pn, #remove_child, #render, #root?, #send_message, #set_parent, #type_display, #value_display, #value_is_array?, #value_is_blank?, #value_string?
Methods inherited from Core::Baseo
Constructor Details
This class inherits a constructor from Gloo::Core::Obj
Class Method Details
.messages ⇒ Object
Get a list of message names that this object receives.
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# File 'lib/gloo/objs/basic/string.rb', line 44 def self. return super + %w[up down size encode64 decode64 escape unescape gen_alphanumeric gen_uuid gen_hex gen_base64] end |
.short_typename ⇒ Object
The short name of the object type.
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# File 'lib/gloo/objs/basic/string.rb', line 26 def self.short_typename return KEYWORD_SHORT end |
.typename ⇒ Object
The name of the object type.
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# File 'lib/gloo/objs/basic/string.rb', line 19 def self.typename return KEYWORD end |
Instance Method Details
#msg_decode64 ⇒ Object
Decode the string from base64. Changes the value of the string.
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# File 'lib/gloo/objs/basic/string.rb', line 96 def msg_decode64 s = Base64.decode64( value ) set_value s @engine.heap.it.set_to s return s end |
#msg_down ⇒ Object
Convert string to lower case
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# File 'lib/gloo/objs/basic/string.rb', line 183 def msg_down s = value.downcase set_value s @engine.heap.it.set_to s return s end |
#msg_encode64 ⇒ Object
Encode the string as base64. Changes the value of the string.
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# File 'lib/gloo/objs/basic/string.rb', line 85 def msg_encode64 s = Base64.encode64( value ) set_value s @engine.heap.it.set_to s return s end |
#msg_escape ⇒ Object
Escape the string. Make it URL safe. The value of the string is changed.
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# File 'lib/gloo/objs/basic/string.rb', line 63 def msg_escape s = URI::DEFAULT_PARSER.escape( value ) set_value s @engine.heap.it.set_to s return s end |
#msg_gen_alphanumeric ⇒ Object
Generate a random alphanumeric string. By default the length is 10 characters. Set the length with an optional parameter.
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# File 'lib/gloo/objs/basic/string.rb', line 118 def msg_gen_alphanumeric len = 10 if @params&.token_count&.positive? expr = Gloo::Expr::Expression.new( @engine, @params.tokens ) data = expr.evaluate len = data.to_i end s = StringGenerator.alphanumeric( len ) set_value s @engine.heap.it.set_to s return s end |
#msg_gen_base64 ⇒ Object
Generate a random base64 string. By default the length is 12 characters. Set the length with an optional parameter.
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# File 'lib/gloo/objs/basic/string.rb', line 156 def msg_gen_base64 len = 12 if @params&.token_count&.positive? expr = Gloo::Expr::Expression.new( @engine, @params.tokens ) data = expr.evaluate len = data.to_i end s = StringGenerator.base64( len ) set_value s @engine.heap.it.set_to s return s end |
#msg_gen_hex ⇒ Object
Generate a random hex string. By default the length is 10 hex characters. Set the length with an optional parameter.
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# File 'lib/gloo/objs/basic/string.rb', line 137 def msg_gen_hex len = 10 if @params&.token_count&.positive? expr = Gloo::Expr::Expression.new( @engine, @params.tokens ) data = expr.evaluate len = data.to_i end s = StringGenerator.hex( len ) set_value s @engine.heap.it.set_to s return s end |
#msg_gen_uuid ⇒ Object
Generate a new UUID in the string.
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# File 'lib/gloo/objs/basic/string.rb', line 106 def msg_gen_uuid s = StringGenerator.uuid set_value s @engine.heap.it.set_to s return s end |
#msg_size ⇒ Object
Get the size of the string.
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# File 'lib/gloo/objs/basic/string.rb', line 52 def msg_size s = value.size @engine.heap.it.set_to s return s end |
#msg_unescape ⇒ Object
Unescape the string. The value of the string is changed.
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# File 'lib/gloo/objs/basic/string.rb', line 74 def msg_unescape s = URI::DEFAULT_PARSER.unescape( value ) set_value s @engine.heap.it.set_to s return s end |
#msg_up ⇒ Object
Convert string to upper case
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# File 'lib/gloo/objs/basic/string.rb', line 173 def msg_up s = value.upcase set_value s @engine.heap.it.set_to s return s end |
#set_value(new_value) ⇒ Object
Set the value with any necessary type conversions.
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# File 'lib/gloo/objs/basic/string.rb', line 33 def set_value( new_value ) self.value = new_value.to_s end |