Class: Mongory::Matchers::LteMatcher

Inherits:
AbstractMatcher show all
Defined in:
lib/mongory/matchers/lte_matcher.rb

Overview

LteMatcher implements the $lte (less than or equal to) operator.

It returns true if the record is less than or equal to the condition value.

This matcher inherits from AbstractMatcher and uses the <= operator.

Examples:

matcher = LteMatcher.build(10)
matcher.match?(9)    #=> true
matcher.match?(10)   #=> true
matcher.match?(11)   #=> false

See Also:

Constant Summary

Constants inherited from AbstractMatcher

AbstractMatcher::KEY_NOT_FOUND

Instance Attribute Summary

Attributes inherited from AbstractMatcher

#condition, #context

Instance Method Summary collapse

Methods inherited from AbstractMatcher

#cached_proc, #check_validity!, #debug_proc, define_matcher, #initialize, #match, #match?, #render_tree, #uniq_key

Methods included from Utils

included, included_classes, #is_blank?, #is_present?

Constructor Details

This class inherits a constructor from Mongory::Matchers::AbstractMatcher

Instance Method Details

#raw_proc ⇒ Proc

Note:

The proc includes error handling for invalid comparisons

Creates a raw Proc that performs the less-than-or-equal comparison. The Proc uses the <= operator to compare values.

Returns:

  • (Proc) —

    A proc that performs less-than-or-equal comparison with error handling



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# File 'lib/mongory/matchers/lte_matcher.rb', line 24

def raw_proc
  condition = @condition

  Proc.new do |record|
    record <= condition
  rescue StandardError
    false
  end
end