Flag
↔ optional modifier for RegExp
to config how Assertion behave on patterns
g
Flag to search Global
i
Flagto Ignore Case
m
Flag to match ^
& $
for Multi-line
d
Flag to append .hasIndices
property to substring match
s
Flag to match .
to newline character - treat everything as one line
u
Flag to set RegExp
Pattern Character as Unicode
y
stickY RegExp
Flag to set no characters between matches
Greedy
(default) behavior for Quantifier to match as many chars possible
Lazy
behavior for Quantifier to match once then stop
Reluctant
behavior for Quantifier to match as few chars possible