class Rex::Struct2::Restraint
Attributes
max_inv_transform[RW]
max_object[RW]
max_transform[RW]
min_inv_transform[RW]
min_object[RW]
min_transform[RW]
should_update[RW]
Public Class Methods
new( max_object=nil, min_object=nil, should_update=false, max_transform=nil, min_transform=nil, max_inv_transform=nil, min_inv_transform=nil )
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# File lib/rex/struct2/restraint.rb, line 14 def initialize( max_object=nil, min_object=nil, should_update=false, max_transform=nil, min_transform=nil, max_inv_transform=nil, min_inv_transform=nil ) @max_object = max_object @min_object = min_object @should_update = should_update def_trans = proc {|i| i} @max_transform = max_transform == nil ? def_trans : max_transform @min_transform = min_transform == nil ? def_trans : min_transform @max_inv_transform = max_inv_transform == nil ? def_trans : max_inv_transform @min_inv_transform = min_inv_transform == nil ? def_trans : min_inv_transform end
Public Instance Methods
max()
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# File lib/rex/struct2/restraint.rb, line 36 def max return if !max_object return max_object.value end
min()
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# File lib/rex/struct2/restraint.rb, line 31 def min return if !min_object return min_object.value end
update(value)
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update values if request (ie string set field to its length)
# File lib/rex/struct2/restraint.rb, line 42 def update(value) return if !@should_update max_object.value = max_inv_transform.call(value) if max_object min_object.value = min_inv_transform.call(value) if min_object end